Those engines are the best ones for a high school automotive class! Great video, I am going to convert both of mine to this!

@tedsmarinerepair8956

3 жыл бұрын

Thanks for the positive feedback! - There are thousands of these engines out there in the marine world and they are the best to teach on for new students.

The boot should push over the white terminal insulator...push the wires on all the way, then the clip should work

Thanks I need to do this this month

To get the electrical connects done right, you must push the boots on further than he is showing. Once that is done. The clip will fit correctly. Slight modification m8ght be needed to the clip.

Great idea making a bracket to block off that old mechanical fuel pump and use it to hold the electric fuel pump!! I wish I could come take some classes with you. I have been a Nissan auto master tech for 32 years. I like working on boats in my spare time.

@tedsmarinerepair8956

3 жыл бұрын

Scott, We do have a lot of "cross over" auto techs, thanks for the feedback! And please pass to any younger folks who want to learn a great trade and enter into a very lucrative job market.

Im going to check the choke also. That could possibly be the issue as well.

You didn't push the wire connectors on high enough. The boots on the wire goes over the white part, just keep pushing.

@tedsmarinerepair8956

3 жыл бұрын

Understood. I did this on a Marine Power engine due to not being able to see the terminals and took the pump off to thread the posts so I knew the connections were good.

@josuedraven3070

3 жыл бұрын

Sorry to be so off topic but does anybody know of a method to log back into an instagram account? I was dumb lost my account password. I appreciate any assistance you can offer me

@josuedraven3070

3 жыл бұрын

@Caleb Thiago thanks for your reply. I got to the site thru google and im waiting for the hacking stuff now. Seems to take a while so I will get back to you later with my results.

@josuedraven3070

3 жыл бұрын

@Caleb Thiago It did the trick and I finally got access to my account again. I'm so happy:D Thanks so much, you saved my ass!

@calebthiago1495

3 жыл бұрын

@Josue Draven you are welcome =)

You didn't push the connectors on far enough. The rubber boots expand over the the plastic if you push it on harder.

@tedsmarinerepair8956

Жыл бұрын

I know now......... but trying to put that on a Marine power big block with the pump way down under the fuel bracket is a nightmare.

Great Idea Sir

Great idea. Try double nut,

Great video - Does the pump provide some pressure regulation or does it run wide open all the time, dumping all mu fuel into the engine...?

@jamiebraman2299

Жыл бұрын

My 4.3 is a EFI, btw.

@tedsmarinerepair8956

Жыл бұрын

All electric pumps have some type of internal pressure regulator. And yes they run constant while the engine is running.

Perfect must be sunny where you are, or are you just a firestarter. I want try the same thing with a ported crankcase 2 cylinder outboard engine, but am to scared it will start a fire. Have you seen the electric fuel pumps on lawnmowers yet?

NO! You can't mount it upside down. Says so in the information.

@tedsmarinerepair8956

7 ай бұрын

Interesting, every marine power engine I've worked on has it mounted in the same way.

Could you leave the old pump in place to block hole and mount fuel pump in a different area if you have the room .

@tedsmarinerepair8956

25 күн бұрын

yes that would be an option to leave it installed.

I install this pump on a 350 Chevy engine on a boat and some times brings gas and then the fuel stops, the pump its running but no fuel come to the glass filter just before the carburetor. what a my missing??

Great video.. Hi got a question what size threading that goes in the pump ?

@tedsmarinerepair8956

3 ай бұрын

It's 1/8" or 1/4" pipe threads. Can't remember which one

Just got stranded this past weekend because my clip slipped out after 800 miles of driving. Pathetic design. Good idea sir

@tedsmarinerepair8956

3 жыл бұрын

Your not the only one this has happened to. Hope you found it quickly and used a "tie wrap" to hold in on until you got back to port!

What psi do the old stock pumps make? Don’t know if I am going to need a fuel pressure gauge

@tedsmarinerepair8956

3 жыл бұрын

From MerCruiser Book #17 all mechanical fuel pumps used on GM V6 and V8 engines have a fuel pressure range of 5-7 psi. I use 4-8 because not all mechanical gauges are perfect.

What was the part number on the electric fuel pump?

@tedsmarinerepair8956

3 жыл бұрын

Carter P4594

Thanks for a helpful video. I overcame the problem of the clip falling out by drilling a very small hole through the plastic between the terminals and inserting an equally small screw thereby locking the clip into place in the plastic, but can anyone enlighten me as to what the loose small grey cap like part is for? Thanks.

@jacobgomer

2 жыл бұрын

thats a wire nut it connects two wires together not usually used for permanent use though

@martinbolton6700foxhunter

2 жыл бұрын

@@jacobgomer many thanks for your help Jacob.

Ted watched your Carter Fuel Pump Part I and would like to watch Part II. Where is it available? Cannot find it. Lee N

@tedsmarinerepair8956

3 жыл бұрын

Lee, Sorry for the delay......It is on my list to finish. And thank you for the notification, just been a very busy term for me at the college.

Hi, great video, wondering when part 2 will be uploaded? I’m about to do the same thing and you’ve left me hanging. Hahaha.

@tedsmarinerepair8956

3 жыл бұрын

Sorry for the delay, I am teaching several courses and finishing up with boat work for the season. Hope to get that one done in the next month! Thanks for the feedback!

@sleepbus

3 жыл бұрын

Hi again, just wondering if these pumps can be inverted? The space I have, the pump sits better up the other way to yours, but can you do that?? 😬😬 Cheers.

@tedsmarinerepair8956

3 жыл бұрын

@@sleepbus The installation instructions do state "Install with the wiring connections facing down". So that is the way I have installed them.

Where’s part two?

Hello Ted, I installed an electric fuel pump in my 1985 Merc A1 G1 3.0L 140hp. It's running ok but has some issues at times starting when it's hot. Question what is the normal recommended psi for my engine. I think I may have purchased an electric pump that may be too high in PSI. That's why I'm asking what my engine requires. And Thanks for all the great videos.

@tedsmarinerepair8956

Ай бұрын

Try pumping the throttle if it's hot and won't start (enrichens the fuel) if that doesn't work, try holding the throttle wide open and crank it to see if its flooding - if it starts then yes maybe the fuel pressure it too high. also when it's hot try taking off the flame arrestor, have someone turn the key on and look down the carb to see if fuel in pouring down the throut when the pump is running (not cranking over). ALWAYS put the flame arrestor back on prior to starting.

@andrewdrevdahl2329

26 күн бұрын

That works on newer but old carbs don't have clear flood ​@tedsmarinerepair8956

I whish that the bracket made to support the fuel pump is for the demo only, with the weight of that pump and the vibration pattern of that engine at high RPM, it will break at the weld bead at the original pump blocking plate. AS a rule of the thumb, any accessorie attached to an engine should be attached in a 3 dimension mode. I've made many conversion of auto engines to marine use and I observed that many brackets made for light duty automotive use are not sufficient for substained high RPM marine use. For the electric, I use a relay that I trigger by a diode array and an override switch, I use the starter signal, the alternator diode trio signal and the oil pressure switch signal

@tedsmarinerepair8956

3 жыл бұрын

The pump is isolated on three rubber vibration mounts and the steel I use is 3/16" plate, my welds have a smooth radius angle with no 90 points, so I am quite sure it will never fail. Agreed any cheap automotive junk brackets anyone puts on a marine application is never recommended. The wiring you state is exactly what volvo conversion's to electric pumps is. Just ensure the Diode you use does not cause excessive voltage drop or the pump rotation will be inadequate and it will overheat and fail prematurely.

@jacquespoirier9071

3 жыл бұрын

@@tedsmarinerepair8956 I use the diodes to trigger the relay that feeds the fuel pump.

@tedsmarinerepair8956

3 жыл бұрын

@@jacquespoirier9071 That works best

When's the next video in this series Ted?

@tedsmarinerepair8956

3 жыл бұрын

Work in progress.......

@curtis3653

3 жыл бұрын

@@tedsmarinerepair8956 cool thanks Ted!

What do you do with overflow tube off the carb?

@tedsmarinerepair8956

3 жыл бұрын

Their is no use for it. Plug it.

Great video. I'll also fabricate a stand off bracket. Which oil pressure switch did you end up using? did you also end up installing a temporary priming switch, or was the timing for the oil pressure switch quick enough to get fuel up to the carb? Thanks.

@tedsmarinerepair8956

3 жыл бұрын

Holley 12-810 wired through the pull in coil side of a full ISO relay. Then fused 10amps to the pump from the relay. I was going to install a standard PS-64 switch but it got bad reviews. You can run a wire off the starter solenoid wire as well (for power while cranking) but you will need a diode installed in that circuit so the oil pressure switch doesn't' back-feed into the starter solenoid circuit after you have oil pressure.

@flhtcui69fkutube

3 жыл бұрын

@@tedsmarinerepair8956 Thanks. I also looked at the PS-64 and agree the reviews were bad.

Carter Electric fuel pump! Got it. Did it keep up when you ran the boat? I have a Mercruiser 3.0 with fuel delivery problems. My mechanical pump is new so I don't know why . Nice weld buy the way. Thanks for sharing.

@tedsmarinerepair8956

3 жыл бұрын

Yes. These pumps work on engine up to 7.4L if you still have fuel issues try running the boat off an outboard tank. If it runs great off that, you have an anti-siphon or fuel tank pick up issue..

Part 2 please boating season is close...

@tedsmarinerepair8956

3 жыл бұрын

I am working on it.....stay tuned

Not impressed with the quality of those carters...plenty of issues

@tedsmarinerepair8956

Жыл бұрын

Do you have another type you can recommend?

@XSAILOR65

Жыл бұрын

@@tedsmarinerepair8956 of 3 carters, 2 failed basically right of the box( one of them the pump worked but the pressure control not). I hav now switched to the german HÜCO, i does not look anything special but they hav a good reputation. The 120-130 L capacity is enough for my basic marine SBC , but for tuned engines maybe on the low side.

@tedsmarinerepair8956

Жыл бұрын

@@XSAILOR65 I gather your in Europe, I will have to check into the availability here in the US of the HUCO fuel pumps, and it sounds perfect for most Carburetor engines. Thanks for the info!

@XSAILOR65

Жыл бұрын

@@tedsmarinerepair8956 Believe there are a few seller on e bay, not sure they will ship to US bur guess they will.