Hello how are you? I did an la swap and I have two electric fan ,I was wandering if the ECM put out ground or power on the coil side of the relay to turn the fan on?
@ahib5994Ай бұрын
Thank you Mr here here here and here!
@juliobahamundi70622 ай бұрын
I bought a K&N filter from a wrecked '05 Sierra to use on my '02 Yukón but... Sierra use electric fans and mine are clutch. Same engine. I hope this video will help.
@JesusArzate-nv9io Жыл бұрын
There is a red and white wire connected to one light blue wire we’re do that one goes to?
@miltonmiranda99006 ай бұрын
Will this harness work with 2000 gmc 4.3?
@user-zt4oj9ip3oАй бұрын
How much gas does it save or how much more MPG gain
@bluecollarhotrods97816 ай бұрын
I see people here in the comments saying they have AC issues. If you have a 99-02, they are wired differently and the functions in the PCM are slightly different. I am chasing this issue with my 2001 Silverado and the PCM of NC harness/relays. The answer to our problems is a different pressure switch and a few wires that get pinned to the PCM from BP Automotive. It's a $75 kit, i just ordered one. I plan to do a video outlining my issues, and what fixed it. Hope that information helps someone.
@nufnuffz28
6 ай бұрын
You are correct. I will find the settings we have used there and post them in a separate video
@bluecollarhotrods9781
6 ай бұрын
@@nufnuffz28 Thanks! Definitely appreciate that.
@jimmyramirez8844
5 ай бұрын
I did mine and now my ac compressor will not turn on everything is brand new if I remember correctly on my 01 gmc I had to remove a wire for ac will this fix that issue I know the pin lay was diffrent
@erikg6905
4 ай бұрын
Did you make video
@bluecollarhotrods9781
4 ай бұрын
@@erikg6905 I did when I finished the install on my 2001. kzread.info/dash/bejne/gZqdxbeEhKSwd6w.htmlsi=0whVo90ymFun5S-j
@IndiansAutoАй бұрын
Is you AC on high speed?
@jonesininktattoos5243 Жыл бұрын
Hey bro got a 2000 tahoe I've been doing alot too this is one doing in next couple days after i pull the fan harness in the morning off the 06 i got off friend after wife got hit, question is, if i just swap the 00' ecm with a 06' ecm will everything work properly still with rest of car an motor with the 2000 harness with pinning the two wires in sure the fans would work, but making sure i wouldnt have to update the climate controls and stuff to the 06 stuff cause I know they changed the plugs that connect to the climate control and the light switches anf stuff (my light control went out grabbed one from a 04 how found that out original) 2nd question would be if it all would work still if i updated the plugs and added any other wiring the 00 harness doesnt have for it would the updated 04-06 climate control units work with the 99-03 dash hardware properly (figuring the duel climate wouldnt without the duel baffles and fans for the vents) but would it still swap threw floor to defrost and hot to cold tho? Cause I also know from 99 to 06 the 5.3l tune got updated also and the HP went up twice dont wana swap it and the differnt tune possibly mess up the 00' 5.3 motor with a 06' 5.3 tune or would it actully run better like the 06 then and make that extra 20-30 hp they gained in that time? I do have the 06 motor also cause the 06 i got off friend wife got hit totaled it but only had 121k on it so got it as a donor to swap out the 00 288k in mine just going to be a few weeks before i got time to swap the 06 motor in cause if it would ill just wait on the e fan tell i do motor swap and work on preparing bumbers and stuff im getting color matched instead tomorrow lol. Sorry for thw novel😅
@jonesininktattoos5243
Жыл бұрын
I'd love for the duel climate and stuff to work also but swapping all the components behind dashes isn't worth having it lol unless its all stuff you can reach without taking most the dash out from the bottom.
@rayrodrriguez22344 ай бұрын
@nufnuffz28 what fan set up did you use on the truck? If you dont mind me asking , i been trying to do the same with my 2000
@nufnuffz28
4 ай бұрын
Ls1 car fans and a custom bracket
@shannonallison420211 ай бұрын
i just did the swap and did everything you did. I got my ECU tuned before installing so the fans would already be ready to work like factory. After finishing, my check engine light is on and the truck is running like it did before i got it tuned. Any suggestions or help.
@nufnuffz28
11 ай бұрын
Would need to see the tune
@mattn580410 ай бұрын
Did this swap to my 01, only the passenger fan comes on high when the ac is on not both low like u got. Should they both be on high when the ac is on? Driver side comes on low with engine up to temp
@gerardolopez5875
7 ай бұрын
If wired correctly, both fans low, both fans hi! And a/c on both hi,
@kevinvaldivia43036 ай бұрын
Question i just did my swap to efans wht gauge wire do u recommend or is recommend to run for harness & relay connectors ...the ones i used where running good but other day happened to burn the connector ....
@nufnuffz28
3 ай бұрын
Get the good harness from PCM of NC
@RICKY-LSX17 күн бұрын
Have a 03 yukon would I have to upgrade the alternator for more voltage or is the stock one good
@nufnuffz28
16 күн бұрын
It helps, but not necessary
@mcmobski16578 ай бұрын
Question! I have efans already installed but whoever had it didn’t wire it right. If I re wire it, do I have to retune or not ?
@nufnuffz28
8 ай бұрын
If tuned correctly they should start working once the wiring is fixed
@buddyrebel_Garcia Жыл бұрын
I have a question. I haven’t done the conversion yet I’m waiting for the parts but I want to get the tune done before I start the conversion. can I have the tuner tune it before the conversion or do you recommend them tuning it when it’s already installed? The reason I’m asking is because I need to drive the truck this week and I need it tuned so when I’m ready to do the conversion I don’t have to worry about the tune since it’ll already be there will there be a problem if I do the tune before? In other words will it be safe to do the tune with the clutch fan still in there??
@nufnuffz28
Жыл бұрын
Yes, thst is perfectly fine
@lauroguerra7328 ай бұрын
any idea why relay on the 87 pin would melt the little block where it inserts into. Could it have been the vibration and engine heat? Because I don’t have the relays mounted anywhere I left them loose.
@nufnuffz28
7 ай бұрын
Not sure!
@BuddyHart-tj2yi
4 ай бұрын
Did you ever figure out why 87 pin melted the little block where it inserts into? I had the same issue with factory harness melting 87 pin on all 3 fan relay insert blocks and not sure why or how to fix.
@lauroguerra732
4 ай бұрын
@@BuddyHart-tj2yi I just swapped out the e fan harness out with another new one from Nelson performance 0 issues ever since!
@miguelacosta88254 күн бұрын
i got a question???? does anything’s fuck up if you take the cumputer off and tune it without the truck?? the truck alr has a tune it just needs the efans programmed now
@nufnuffz28
3 күн бұрын
No. You can mail us the ecm and we can tune it
@kcroc44 Жыл бұрын
Did you ground them to the side of the alternator bracket?
@nufnuffz28
Жыл бұрын
There or the frame at the bottom usually
@willey22417 күн бұрын
What name brand is the dual fan kit you purchased in this video?
@nufnuffz28
17 күн бұрын
Amazon f body fans
@EMan-yy3db3 ай бұрын
Hi, Question. I have a 2004 Chevy suburban 1500 LT RWD and I want to upgrade/install E-Fan(s) mostly because I experienced a common issue with clutch fan not cooling the AC system in a consistent manner. Thought I had an AC issue, but recently learned it is what you get with a clutch fan. I'm also interested in improved overall efficiency of my SUV. Can you (or anyone) tell me what e-fan(s) I can/should use? I don't need total perfection, but I do need them to work reliably, even if that means using unorthodox install methods. I know how to remove and install, I just need to be sure I'm buying the correct things. I also have access to/live near many auto dismantlers/pick-a-part businesses to look for parts I need. *SoCal high desert dweller: summer time temp is 105 F daily for months- I think E-Fans will help me. Recommendations? Thanks👍🏽
@nufnuffz28
3 ай бұрын
Measure your radiator. If the amaller one 98-02 f body fans. If the larger one the 05 up fans. IMO skip the small ones and go to the larger later radiator and truck fans. I need to do that as well
@keithmitchko1386 Жыл бұрын
So I did this conversion and did the relay to the ac switch and that works. Why would my fans be running as soon as the engine is running tho and not up to temp? Also doing the relay will cause them to run during winter correct?
@nufnuffz28
Жыл бұрын
Gotta be tune or wiring. Not sure without looking at it!
@keithmitchko1386
Жыл бұрын
I think I figured out what he programmed wrong and that ac hasn't been switched to fan 2. Thanks for the reply.
@theblazingrevolver4719
10 ай бұрын
@@keithmitchko1386you need to upgrade the OS to 12212156
@Boostededdy2 жыл бұрын
When you say crank it for 1-3 min, do you mean literally cranking the truck that long? I’m confused by that
@nufnuffz28
2 жыл бұрын
Let it run a few minutes
@budthechud3408 Жыл бұрын
If you wanted this to be stand alone and not ecm controlled what changes need to be made?
@nufnuffz28
Жыл бұрын
None. It could be put on switches or twmp sensors placed in the radiator or head
@orlandogarcia84353 ай бұрын
I did the efan on a 04 sierra with oem harness took to a shop to get installed. The only problem the high fan stays on all the time till truck is turned off . Is that something normal ? And only one fan stays on .
@gerardolopez5875
6 күн бұрын
Wrong!!
@budthechud3408 Жыл бұрын
Part number for the Michigan motorsport wiring harness?
@nufnuffz28
Жыл бұрын
Not sure. It was found on Amazon
@memolc1989 Жыл бұрын
Hi there , on pin 33 were green wire goes to there is already a green wire there for something also. What should I do there?
@nufnuffz28
Жыл бұрын
@blazing high performance
@ivanf.5253
Жыл бұрын
I have the same issue
@erickcoria941
Жыл бұрын
Did you figure this out?
@theblazingrevolver4719
Жыл бұрын
Just remove the existing wire (recirculation mode) and put the new one
@Teeon2wheelz Жыл бұрын
I have access to an 05 parts truck could I just take the pcm from it to avoid having to tune?
@nufnuffz28
Жыл бұрын
It would still need to be tuned for your vin, cats, injectors, etc
@nufnuffz28
Жыл бұрын
Get hptuners or borrow a friend's and we can help
@jakemustian994 ай бұрын
If i take my 2002 yukon to a mechanic to do this, what should i expect to be charged ?
@nufnuffz28
4 ай бұрын
Imo 500-700
@joaquinmeza82513 ай бұрын
Where can i look to upgrade the computer for my truck, a 2004 Chevy silverado? Where did you buy that system, send a link if you can? Or i can send it to you so you can fix it.
@nufnuffz28
3 ай бұрын
We can most likely repair it or update it? Email chris@blazinghighperformance.com
@midlman71 Жыл бұрын
I had my suburban tuned but the ac still not kicking on the fans when the engine temp is below 200 degrees what are the ac pressure setting supposed to be?
@nufnuffz28
Жыл бұрын
Depending on the year, it may need to be tied into the ac compressor wire. Or tune or wiring. Hard to say without looking
@midlman71
Жыл бұрын
@@nufnuffz28 it's a 2004 suburban
@nufnuffz28
Жыл бұрын
@@midlman71 ok. It ties into the PCM that year
@harryfp1494
Жыл бұрын
Did you switch your thermostat to a 160 degree ?
@midlman71
Жыл бұрын
@@harryfp1494 it's set at 196 degrees
@harrisonjbo6058 Жыл бұрын
Did you use the stock alternator ?
@nufnuffz28
Жыл бұрын
Yes. If you ever replace it go to the 150 imo. Just need a slightly longer belt
@twitter_god_sunny7900 Жыл бұрын
Does it matter which wire goes into 33 and 42 because I’ve seen videos say different from another
@nufnuffz28
Жыл бұрын
We always do it this way without issue, so the only way we do it...
@2Mont106
Жыл бұрын
@@nufnuffz28 I pulled the green out of 42 and the blue out of 33 and this came out of a 06 chevy tahoe
@nufnuffz28
Жыл бұрын
@@2Mont106 I'm not sure then. I know the ECM triggers the two fans based off of different criteria through those PINs. You could probably also search for PCM for less's instructions as they have a detailed write up sheet. Thank you
@2Mont106
Жыл бұрын
@@nufnuffz28 Idk why this is so but I took the "Wiring Harness/E-Fan" off of a 2006 chevy tahoe to place on a 2003 Z71 chevy tahoe. However, not wanting to over think 🤔 this process I'm now wondering if in any way the ECM wiring might differ depending on the year? 🤷🏽♂️
@nufnuffz28
Жыл бұрын
@@2Mont106 they have all been the same we have done. In the older ones there is a wire yoh pull out that it replaces...
@OfficialCaptinn7 ай бұрын
Do you have to tune it to do this conversion?
@nufnuffz28
7 ай бұрын
Yes
@kcroc44 Жыл бұрын
What’s the pricing on hptuners for this project
@nufnuffz28
Жыл бұрын
Hptuners sells the package with 2 credits around $500. Then you have to tune it
@jshddm2009 Жыл бұрын
i did the swap but now my ac keeps freezing up any idea how to fix it
@nufnuffz28
Жыл бұрын
Compare fan settings (and AC settings) to the original tune from that year. Your compressor is running non stop...
@nathanielparedes7283
Жыл бұрын
Same here . Do you fix it ?
@exoticpapo53624 ай бұрын
Can I do multiple trucks with HP tuner?
@nufnuffz28
4 ай бұрын
If you buy unlimited gen 3, yes.
@edgargzzg4495 Жыл бұрын
I did the same and when I turn my a/c on, the fans won’t come on until it reaches the temperature, somehow it’s not sending the signal from a/c to turn the fans on, any ideas??
@nufnuffz28
Жыл бұрын
What year truck?
@nufnuffz28
11 ай бұрын
@@trentyoung2105 look at pcm4less website. It shows the difference in the earlier years
@edgargzzg4495
10 ай бұрын
2004 4.8
@joevaz9293 Жыл бұрын
Hello what's the benefit of the swap?
@nufnuffz28
Жыл бұрын
More power!
@Superspeeeed Жыл бұрын
It’s not plug n play I have to get tune or no?
@nufnuffz28
Жыл бұрын
Yes. You'll need a tune
@jonasdelagarza2150 Жыл бұрын
Can I have it tuned before I install e fans?
@nufnuffz28
Жыл бұрын
Yes.
@andyolson6781 Жыл бұрын
dont you have 2 ground wires??
@nufnuffz28
Жыл бұрын
Some kits do. Some tie them into 1 larger wire...
@JoseGonzalez-lm8hq11 ай бұрын
How much it cost a complete e fan swap?
@nufnuffz28
11 ай бұрын
Parts woth a good harness and new fans are available on pcm4less. We get fans from amazon usually
@escobarmorales80602 ай бұрын
What type fans are those ?
@nufnuffz28
2 ай бұрын
4th gen f body fans
@Banana-handyman88 Жыл бұрын
How much your charge for the swap?
@nufnuffz28
Жыл бұрын
Around $600-700 tuned for fans
@enriquesanchez7747
Жыл бұрын
@@nufnuffz28600-700 for just the tuning ?
@BIGREEN5K Жыл бұрын
Where did you get the fans from?
@nufnuffz28
Жыл бұрын
Amazon
@bennettbritton4029
Жыл бұрын
@@nufnuffz28 what’s the part number for them?
@nufnuffz28
Жыл бұрын
@@bennettbritton4029 not sure. Just looked through Amazon
@ren3gade__ Жыл бұрын
Link to dual fan assembly
@nufnuffz28
Жыл бұрын
Amazon
@bryonaderhold2009 Жыл бұрын
I did this conversion I didn't hook it up to the computer. So my fans run all the time tell I turn my truck off
@txsrigo6495
Жыл бұрын
How?
@bryonaderhold2009
Жыл бұрын
@@txsrigo6495 I actually paid backyard mechanic to hook this up. There's wires underneath the steering wheel
@bryonaderhold2009
Жыл бұрын
I did buy all the parts though. I used the 2006 Chevy Silverado fan system and it went just like factory.
@bryonaderhold2009
Жыл бұрын
@@txsrigo6495I also had to do the big 3 upgrade because with the fans always running. It was draining my battery and alternator. After a year. It runs perfect now I went with an 1500 amp alternator.
@alexayala6720
Жыл бұрын
Does the fan just run off 12volts so hook it somewhere?
@Tw2dollar8 ай бұрын
Where did u get it at?
@nufnuffz28
7 ай бұрын
Fans amazon. Wiring hit up pcm4less
@acetone215 ай бұрын
Is $250 allot to get it tuned?
@nufnuffz28
5 ай бұрын
Cheap.... if done properly
@acetone21
5 ай бұрын
@@nufnuffz28 they set them up to turn on medium speed at 180 and 190 for the fast speed was that a good temperature to turn on?
@nufnuffz28
5 ай бұрын
@@acetone21 thats a little cool., but glad they are working!
@daltonbrunson2767 Жыл бұрын
how for you to tune my computer
@nufnuffz28
Жыл бұрын
Email me nufnuffz28@yahoo.com
@iantrevormorris2 жыл бұрын
Does your ac work
@nufnuffz28
2 жыл бұрын
Yes. Very well
@IndiansAuto
Ай бұрын
Is it connected to the high fans?
@gerardolopez58756 күн бұрын
Both low , and 1 on hi! Its not correct!
@dilinplayz42499 ай бұрын
Pro tip, when recording you have to pretend like our eyes are your camera.. when you zoom way into shit I about threw up haha take that clip you were showing and put it about 1 inches crom your eyeball and you'll see what I'm talking about
@nufnuffz28
9 ай бұрын
Thanks
@edgaracevedo2427 Жыл бұрын
Bros i really want 2 do this to my truck the only thing that i can not do or dont know who can help is the computer tuned dont know where to take it is there another way? Thank u
@nufnuffz28
Жыл бұрын
Just ship it to me
@edgaracevedo2427
Жыл бұрын
@nufnuffz28 ok how much for the service also paypal or i can send a check with the package
@nufnuffz28
Жыл бұрын
@@edgaracevedo2427 yeah. Email me nufnuffz28@yahoo.com
@DannyluxMx11 ай бұрын
Does we have to change the radiators ? I have a 28” oem
@nufnuffz28
10 ай бұрын
You can get fans for both (LS1 for the smaller one and 05 up truck fans for the larger one)
Пікірлер: 167
Hello how are you? I did an la swap and I have two electric fan ,I was wandering if the ECM put out ground or power on the coil side of the relay to turn the fan on?
Thank you Mr here here here and here!
I bought a K&N filter from a wrecked '05 Sierra to use on my '02 Yukón but... Sierra use electric fans and mine are clutch. Same engine. I hope this video will help.
There is a red and white wire connected to one light blue wire we’re do that one goes to?
Will this harness work with 2000 gmc 4.3?
How much gas does it save or how much more MPG gain
I see people here in the comments saying they have AC issues. If you have a 99-02, they are wired differently and the functions in the PCM are slightly different. I am chasing this issue with my 2001 Silverado and the PCM of NC harness/relays. The answer to our problems is a different pressure switch and a few wires that get pinned to the PCM from BP Automotive. It's a $75 kit, i just ordered one. I plan to do a video outlining my issues, and what fixed it. Hope that information helps someone.
@nufnuffz28
6 ай бұрын
You are correct. I will find the settings we have used there and post them in a separate video
@bluecollarhotrods9781
6 ай бұрын
@@nufnuffz28 Thanks! Definitely appreciate that.
@jimmyramirez8844
5 ай бұрын
I did mine and now my ac compressor will not turn on everything is brand new if I remember correctly on my 01 gmc I had to remove a wire for ac will this fix that issue I know the pin lay was diffrent
@erikg6905
4 ай бұрын
Did you make video
@bluecollarhotrods9781
4 ай бұрын
@@erikg6905 I did when I finished the install on my 2001. kzread.info/dash/bejne/gZqdxbeEhKSwd6w.htmlsi=0whVo90ymFun5S-j
Is you AC on high speed?
Hey bro got a 2000 tahoe I've been doing alot too this is one doing in next couple days after i pull the fan harness in the morning off the 06 i got off friend after wife got hit, question is, if i just swap the 00' ecm with a 06' ecm will everything work properly still with rest of car an motor with the 2000 harness with pinning the two wires in sure the fans would work, but making sure i wouldnt have to update the climate controls and stuff to the 06 stuff cause I know they changed the plugs that connect to the climate control and the light switches anf stuff (my light control went out grabbed one from a 04 how found that out original) 2nd question would be if it all would work still if i updated the plugs and added any other wiring the 00 harness doesnt have for it would the updated 04-06 climate control units work with the 99-03 dash hardware properly (figuring the duel climate wouldnt without the duel baffles and fans for the vents) but would it still swap threw floor to defrost and hot to cold tho? Cause I also know from 99 to 06 the 5.3l tune got updated also and the HP went up twice dont wana swap it and the differnt tune possibly mess up the 00' 5.3 motor with a 06' 5.3 tune or would it actully run better like the 06 then and make that extra 20-30 hp they gained in that time? I do have the 06 motor also cause the 06 i got off friend wife got hit totaled it but only had 121k on it so got it as a donor to swap out the 00 288k in mine just going to be a few weeks before i got time to swap the 06 motor in cause if it would ill just wait on the e fan tell i do motor swap and work on preparing bumbers and stuff im getting color matched instead tomorrow lol. Sorry for thw novel😅
@jonesininktattoos5243
Жыл бұрын
I'd love for the duel climate and stuff to work also but swapping all the components behind dashes isn't worth having it lol unless its all stuff you can reach without taking most the dash out from the bottom.
@nufnuffz28 what fan set up did you use on the truck? If you dont mind me asking , i been trying to do the same with my 2000
@nufnuffz28
4 ай бұрын
Ls1 car fans and a custom bracket
i just did the swap and did everything you did. I got my ECU tuned before installing so the fans would already be ready to work like factory. After finishing, my check engine light is on and the truck is running like it did before i got it tuned. Any suggestions or help.
@nufnuffz28
11 ай бұрын
Would need to see the tune
Did this swap to my 01, only the passenger fan comes on high when the ac is on not both low like u got. Should they both be on high when the ac is on? Driver side comes on low with engine up to temp
@gerardolopez5875
7 ай бұрын
If wired correctly, both fans low, both fans hi! And a/c on both hi,
Question i just did my swap to efans wht gauge wire do u recommend or is recommend to run for harness & relay connectors ...the ones i used where running good but other day happened to burn the connector ....
@nufnuffz28
3 ай бұрын
Get the good harness from PCM of NC
Have a 03 yukon would I have to upgrade the alternator for more voltage or is the stock one good
@nufnuffz28
16 күн бұрын
It helps, but not necessary
Question! I have efans already installed but whoever had it didn’t wire it right. If I re wire it, do I have to retune or not ?
@nufnuffz28
8 ай бұрын
If tuned correctly they should start working once the wiring is fixed
I have a question. I haven’t done the conversion yet I’m waiting for the parts but I want to get the tune done before I start the conversion. can I have the tuner tune it before the conversion or do you recommend them tuning it when it’s already installed? The reason I’m asking is because I need to drive the truck this week and I need it tuned so when I’m ready to do the conversion I don’t have to worry about the tune since it’ll already be there will there be a problem if I do the tune before? In other words will it be safe to do the tune with the clutch fan still in there??
@nufnuffz28
Жыл бұрын
Yes, thst is perfectly fine
any idea why relay on the 87 pin would melt the little block where it inserts into. Could it have been the vibration and engine heat? Because I don’t have the relays mounted anywhere I left them loose.
@nufnuffz28
7 ай бұрын
Not sure!
@BuddyHart-tj2yi
4 ай бұрын
Did you ever figure out why 87 pin melted the little block where it inserts into? I had the same issue with factory harness melting 87 pin on all 3 fan relay insert blocks and not sure why or how to fix.
@lauroguerra732
4 ай бұрын
@@BuddyHart-tj2yi I just swapped out the e fan harness out with another new one from Nelson performance 0 issues ever since!
i got a question???? does anything’s fuck up if you take the cumputer off and tune it without the truck?? the truck alr has a tune it just needs the efans programmed now
@nufnuffz28
3 күн бұрын
No. You can mail us the ecm and we can tune it
Did you ground them to the side of the alternator bracket?
@nufnuffz28
Жыл бұрын
There or the frame at the bottom usually
What name brand is the dual fan kit you purchased in this video?
@nufnuffz28
17 күн бұрын
Amazon f body fans
Hi, Question. I have a 2004 Chevy suburban 1500 LT RWD and I want to upgrade/install E-Fan(s) mostly because I experienced a common issue with clutch fan not cooling the AC system in a consistent manner. Thought I had an AC issue, but recently learned it is what you get with a clutch fan. I'm also interested in improved overall efficiency of my SUV. Can you (or anyone) tell me what e-fan(s) I can/should use? I don't need total perfection, but I do need them to work reliably, even if that means using unorthodox install methods. I know how to remove and install, I just need to be sure I'm buying the correct things. I also have access to/live near many auto dismantlers/pick-a-part businesses to look for parts I need. *SoCal high desert dweller: summer time temp is 105 F daily for months- I think E-Fans will help me. Recommendations? Thanks👍🏽
@nufnuffz28
3 ай бұрын
Measure your radiator. If the amaller one 98-02 f body fans. If the larger one the 05 up fans. IMO skip the small ones and go to the larger later radiator and truck fans. I need to do that as well
So I did this conversion and did the relay to the ac switch and that works. Why would my fans be running as soon as the engine is running tho and not up to temp? Also doing the relay will cause them to run during winter correct?
@nufnuffz28
Жыл бұрын
Gotta be tune or wiring. Not sure without looking at it!
@keithmitchko1386
Жыл бұрын
I think I figured out what he programmed wrong and that ac hasn't been switched to fan 2. Thanks for the reply.
@theblazingrevolver4719
10 ай бұрын
@@keithmitchko1386you need to upgrade the OS to 12212156
When you say crank it for 1-3 min, do you mean literally cranking the truck that long? I’m confused by that
@nufnuffz28
2 жыл бұрын
Let it run a few minutes
If you wanted this to be stand alone and not ecm controlled what changes need to be made?
@nufnuffz28
Жыл бұрын
None. It could be put on switches or twmp sensors placed in the radiator or head
I did the efan on a 04 sierra with oem harness took to a shop to get installed. The only problem the high fan stays on all the time till truck is turned off . Is that something normal ? And only one fan stays on .
@gerardolopez5875
6 күн бұрын
Wrong!!
Part number for the Michigan motorsport wiring harness?
@nufnuffz28
Жыл бұрын
Not sure. It was found on Amazon
Hi there , on pin 33 were green wire goes to there is already a green wire there for something also. What should I do there?
@nufnuffz28
Жыл бұрын
@blazing high performance
@ivanf.5253
Жыл бұрын
I have the same issue
@erickcoria941
Жыл бұрын
Did you figure this out?
@theblazingrevolver4719
Жыл бұрын
Just remove the existing wire (recirculation mode) and put the new one
I have access to an 05 parts truck could I just take the pcm from it to avoid having to tune?
@nufnuffz28
Жыл бұрын
It would still need to be tuned for your vin, cats, injectors, etc
@nufnuffz28
Жыл бұрын
Get hptuners or borrow a friend's and we can help
If i take my 2002 yukon to a mechanic to do this, what should i expect to be charged ?
@nufnuffz28
4 ай бұрын
Imo 500-700
Where can i look to upgrade the computer for my truck, a 2004 Chevy silverado? Where did you buy that system, send a link if you can? Or i can send it to you so you can fix it.
@nufnuffz28
3 ай бұрын
We can most likely repair it or update it? Email chris@blazinghighperformance.com
I had my suburban tuned but the ac still not kicking on the fans when the engine temp is below 200 degrees what are the ac pressure setting supposed to be?
@nufnuffz28
Жыл бұрын
Depending on the year, it may need to be tied into the ac compressor wire. Or tune or wiring. Hard to say without looking
@midlman71
Жыл бұрын
@@nufnuffz28 it's a 2004 suburban
@nufnuffz28
Жыл бұрын
@@midlman71 ok. It ties into the PCM that year
@harryfp1494
Жыл бұрын
Did you switch your thermostat to a 160 degree ?
@midlman71
Жыл бұрын
@@harryfp1494 it's set at 196 degrees
Did you use the stock alternator ?
@nufnuffz28
Жыл бұрын
Yes. If you ever replace it go to the 150 imo. Just need a slightly longer belt
Does it matter which wire goes into 33 and 42 because I’ve seen videos say different from another
@nufnuffz28
Жыл бұрын
We always do it this way without issue, so the only way we do it...
@2Mont106
Жыл бұрын
@@nufnuffz28 I pulled the green out of 42 and the blue out of 33 and this came out of a 06 chevy tahoe
@nufnuffz28
Жыл бұрын
@@2Mont106 I'm not sure then. I know the ECM triggers the two fans based off of different criteria through those PINs. You could probably also search for PCM for less's instructions as they have a detailed write up sheet. Thank you
@2Mont106
Жыл бұрын
@@nufnuffz28 Idk why this is so but I took the "Wiring Harness/E-Fan" off of a 2006 chevy tahoe to place on a 2003 Z71 chevy tahoe. However, not wanting to over think 🤔 this process I'm now wondering if in any way the ECM wiring might differ depending on the year? 🤷🏽♂️
@nufnuffz28
Жыл бұрын
@@2Mont106 they have all been the same we have done. In the older ones there is a wire yoh pull out that it replaces...
Do you have to tune it to do this conversion?
@nufnuffz28
7 ай бұрын
Yes
What’s the pricing on hptuners for this project
@nufnuffz28
Жыл бұрын
Hptuners sells the package with 2 credits around $500. Then you have to tune it
i did the swap but now my ac keeps freezing up any idea how to fix it
@nufnuffz28
Жыл бұрын
Compare fan settings (and AC settings) to the original tune from that year. Your compressor is running non stop...
@nathanielparedes7283
Жыл бұрын
Same here . Do you fix it ?
Can I do multiple trucks with HP tuner?
@nufnuffz28
4 ай бұрын
If you buy unlimited gen 3, yes.
I did the same and when I turn my a/c on, the fans won’t come on until it reaches the temperature, somehow it’s not sending the signal from a/c to turn the fans on, any ideas??
@nufnuffz28
Жыл бұрын
What year truck?
@nufnuffz28
11 ай бұрын
@@trentyoung2105 look at pcm4less website. It shows the difference in the earlier years
@edgargzzg4495
10 ай бұрын
2004 4.8
Hello what's the benefit of the swap?
@nufnuffz28
Жыл бұрын
More power!
It’s not plug n play I have to get tune or no?
@nufnuffz28
Жыл бұрын
Yes. You'll need a tune
Can I have it tuned before I install e fans?
@nufnuffz28
Жыл бұрын
Yes.
dont you have 2 ground wires??
@nufnuffz28
Жыл бұрын
Some kits do. Some tie them into 1 larger wire...
How much it cost a complete e fan swap?
@nufnuffz28
11 ай бұрын
Parts woth a good harness and new fans are available on pcm4less. We get fans from amazon usually
What type fans are those ?
@nufnuffz28
2 ай бұрын
4th gen f body fans
How much your charge for the swap?
@nufnuffz28
Жыл бұрын
Around $600-700 tuned for fans
@enriquesanchez7747
Жыл бұрын
@@nufnuffz28600-700 for just the tuning ?
Where did you get the fans from?
@nufnuffz28
Жыл бұрын
Amazon
@bennettbritton4029
Жыл бұрын
@@nufnuffz28 what’s the part number for them?
@nufnuffz28
Жыл бұрын
@@bennettbritton4029 not sure. Just looked through Amazon
Link to dual fan assembly
@nufnuffz28
Жыл бұрын
Amazon
I did this conversion I didn't hook it up to the computer. So my fans run all the time tell I turn my truck off
@txsrigo6495
Жыл бұрын
How?
@bryonaderhold2009
Жыл бұрын
@@txsrigo6495 I actually paid backyard mechanic to hook this up. There's wires underneath the steering wheel
@bryonaderhold2009
Жыл бұрын
I did buy all the parts though. I used the 2006 Chevy Silverado fan system and it went just like factory.
@bryonaderhold2009
Жыл бұрын
@@txsrigo6495I also had to do the big 3 upgrade because with the fans always running. It was draining my battery and alternator. After a year. It runs perfect now I went with an 1500 amp alternator.
@alexayala6720
Жыл бұрын
Does the fan just run off 12volts so hook it somewhere?
Where did u get it at?
@nufnuffz28
7 ай бұрын
Fans amazon. Wiring hit up pcm4less
Is $250 allot to get it tuned?
@nufnuffz28
5 ай бұрын
Cheap.... if done properly
@acetone21
5 ай бұрын
@@nufnuffz28 they set them up to turn on medium speed at 180 and 190 for the fast speed was that a good temperature to turn on?
@nufnuffz28
5 ай бұрын
@@acetone21 thats a little cool., but glad they are working!
how for you to tune my computer
@nufnuffz28
Жыл бұрын
Email me nufnuffz28@yahoo.com
Does your ac work
@nufnuffz28
2 жыл бұрын
Yes. Very well
@IndiansAuto
Ай бұрын
Is it connected to the high fans?
Both low , and 1 on hi! Its not correct!
Pro tip, when recording you have to pretend like our eyes are your camera.. when you zoom way into shit I about threw up haha take that clip you were showing and put it about 1 inches crom your eyeball and you'll see what I'm talking about
@nufnuffz28
9 ай бұрын
Thanks
Bros i really want 2 do this to my truck the only thing that i can not do or dont know who can help is the computer tuned dont know where to take it is there another way? Thank u
@nufnuffz28
Жыл бұрын
Just ship it to me
@edgaracevedo2427
Жыл бұрын
@nufnuffz28 ok how much for the service also paypal or i can send a check with the package
@nufnuffz28
Жыл бұрын
@@edgaracevedo2427 yeah. Email me nufnuffz28@yahoo.com
Does we have to change the radiators ? I have a 28” oem
@nufnuffz28
10 ай бұрын
You can get fans for both (LS1 for the smaller one and 05 up truck fans for the larger one)