NPR Doctor

NPR Doctor

Repairs, maintenance tips, and more.

This channel primarily is centered around Isuzu npr repairs. We will branch off and work on trailers,heavy equipment, metal fabrication, and more!

I enjoy helping people save money and time by making repair videos.

Isuzu NPR front brakes

Isuzu NPR front brakes

Isuzu NPR rear diff service

Isuzu NPR rear diff service

Isuzu NPR maintenance

Isuzu NPR maintenance

Isuzu NPR oil change

Isuzu NPR oil change

Isuzu NPR brake drum removal

Isuzu NPR brake drum removal

Пікірлер

  • @Fransitch
    @FransitchКүн бұрын

    Safety squints

  • @SpeedyHaulingJunkRemovalTampa
    @SpeedyHaulingJunkRemovalTampa3 күн бұрын

    What's the torque specs for the tie rods? Great videos. I am a follower.

  • @TTKOFFICIALCHANNEL
    @TTKOFFICIALCHANNEL9 күн бұрын

    I really appreciate what you doing here.

  • @brandon33371
    @brandon3337110 күн бұрын

    Tf was the tip mf it says in the manual to replace it anyway

  • @Nprdoctor
    @Nprdoctor10 күн бұрын

    DIY mechanics watching these videos may be tempted to reuse them because of how expensive they are. Trying to save the next man or woman some trouble is all.

  • @hughhowes8972
    @hughhowes897211 күн бұрын

    Thank you for this video, it was very helpful. Can you do one for the AC belt as well? Thank you

  • @geoffap0
    @geoffap013 күн бұрын

    Thank you again for your time and talent and making this video! I hope you come back to this channel and make more!

  • @geoffap0
    @geoffap013 күн бұрын

    I appreciate your time and talent making these videos. I hope you do more!

  • @circlecfarm
    @circlecfarm15 күн бұрын

    Hey, @NPR Doctor! How can we reach you to maybe ask a few questions? Or better yet - I'd love to see a vicdeo about TIRE PRESSURES AND TEMPERATURES. I'm noticing on my NRR with largely an empty box, that I can get 20-30 degree higher temps in the rear passenger INSIDE tire, and maybe 10-20 on the rear outside. Any reapson for this, exhaust maybe? Road crown? Or is there an issue I need to watch out for?

  • @jeftkuan
    @jeftkuan16 күн бұрын

    simple &easy to understanding👍👍thank of sharering !it really help alot💯

  • @Renegar87
    @Renegar8724 күн бұрын

    Great video

  • @georgeg7172
    @georgeg717225 күн бұрын

    Do you have a radiator coolant flush video? Thanks a million!

  • @pedroalarcon9394
    @pedroalarcon9394Ай бұрын

    Great video! Can you do some videos on replacing the front & rear brakes on an NPR?

  • @jessesoto7098
    @jessesoto7098Ай бұрын

    How do I fix the Cargo light inside the box? My inside light switch does not illuminate with red dot when its on?

  • @JonStack
    @JonStackАй бұрын

    I really appreciate your videos, thank you.

  • @Tealdog038
    @Tealdog038Ай бұрын

    Do you torque the stud's to 362ft/lbs also?

  • @ghosteroven9718
    @ghosteroven9718Ай бұрын

    Is there a cable for the fresh/recycled air?

  • @geoffap0
    @geoffap0Ай бұрын

    The bottom 22mm caliper bolt is a pain to torque. I had to cut a socket down to fit. I’m curious what you used. Thanks for making this video.

  • @Barren_Harem808
    @Barren_Harem8085 күн бұрын

    Understand what you mean, I had issues of the first side because I had the steering pretty close to lock, trying to get the most room. On the second side I found a sweet angle where the socket cleared that lower steering knuckle, and the other three bolts were accessible as well.

  • @karelirodriguez499
    @karelirodriguez499Ай бұрын

    Thank you!!!

  • @asingh7545
    @asingh7545Ай бұрын

    hey bro i like your repair videos just wanted to ask if you know the glow plug torque spec on a 4he1 isuzu engine.

  • @Vinmorano
    @VinmoranoАй бұрын

    Have you considered a video doing glow plugs? Maybe on a 07-09 4hk1 =p I’ve searched and there is one decent video but he doesn’t mention torque specs and I can’t find that info anywhere online. Thanks :)

  • @grum7140
    @grum7140Ай бұрын

    Thanks for the video. Was trying to find the power steering fluid reservoir and your video helped a lot. Ended up being below the AC so it’s almost impossible to check. Still though, without your video I don’t know if I ever would have found it

  • @anthonyleesmann9863
    @anthonyleesmann9863Ай бұрын

    Just in case i missed your answer. On drivers side that is reverse thread. Once outer lug nut is removed, will the inner stud that 21mm socket is used on be reverse thread as well. Thanks

  • @dannysandoval8296
    @dannysandoval82962 ай бұрын

    are these tire rods enough to make this truck shake like crazy when they go bad? almost feels like the damn tire is about to go flying

  • @MOHDALOWEIDI-sw8go
    @MOHDALOWEIDI-sw8go2 ай бұрын

    Do you know how much an engine overhaul cost on a 2016 NQR 5.2L 4 cylinder diesel engine ? And who is the best to do the job ?

  • @patrickshaw8595
    @patrickshaw85952 ай бұрын

    Glad I found this !!! I just used a 50 ton gear puller on my inner duals and it's jaws ripped small pieces out of the wheel holes! I said "C'mon Man! Something has to be holding this thing on!" I get it - you unscrew the WHEEL STUDS !!! (and there are smaller fixed studs inside those)

  • @jeffreywooten178
    @jeffreywooten1782 ай бұрын

    If your truck cuts off when you put it in gear, what do you do?

  • @jeffreywooten178
    @jeffreywooten1782 ай бұрын

    Need your help

  • @stevenbund6641
    @stevenbund66412 ай бұрын

    Do you have a video off changing the shoes

  • @wescrichton4264
    @wescrichton42642 ай бұрын

    Thanks for the video, what do you torque the 8x nuts to that hold the rear side shafts in?

  • @Vinmorano
    @Vinmorano2 ай бұрын

    Hey Doc, you know if the wheel bearing info you give in this video is the same for an 09?

  • @sukhdeepcheema1221
    @sukhdeepcheema12212 ай бұрын

    Thnakew so much

  • @woodFTP
    @woodFTP2 ай бұрын

    Hey man I love your vids! I learned how to do brakes and adjust the parking and rears because of you. I just recently changed the front calipers on a 2016 and I am unsure of the bleeding procedure. I have the IDSS software but I am not sure if I need the truck running or not. I read a lot of different info on the web. How do you bleed brakes on the npr?

  • @LilReaper1010
    @LilReaper10102 ай бұрын

    THANK YOU FOR THE VIDEO!!

  • @LilReaper1010
    @LilReaper10102 ай бұрын

    Wow these look like the old school hotel HVAC unit filters too!😂

  • @user-oy6ju3hm3z
    @user-oy6ju3hm3z2 ай бұрын

    What causes the control to jam up? Mine is not knob is not broken but will not go to defrost.

  • @dustywilson5461
    @dustywilson54612 ай бұрын

    Thnx

  • @KevLb4LB
    @KevLb4LB2 ай бұрын

    Hry NPR Doctor when you can can you perform a power steering flush on a crew cab npr hd 2015-2020. Thanks man have a good one.

  • @jimparrie9708
    @jimparrie97082 ай бұрын

    I find that jacking the axel up an inch or so to take the weight off the wheel allows a more uniform flow of grease into the bottom king pin fitting and around the bottom thrust washers.

  • @AnthonyValerio-wc6dh
    @AnthonyValerio-wc6dh3 ай бұрын

    Thanks for the good vids. What's torque spec for the axle flange bolts?

  • @josephburdette9477
    @josephburdette94773 ай бұрын

    Do you find this to be a common issue for the front end death wobble on NPRs?

  • @georgeg7172
    @georgeg71723 ай бұрын

    Hi, Question: you mentioned to invest in a torch to help get these stubborn Lugnuts off. Not exactly sure what torch and how I would use it. Could you recommend a model number of an appropriate torch? And do I just heat up the stud in the middle of the nut or heat the outside of the nut as well? What I like about Your videos is that you give step by step instruction(even the steps that might be considered common sense to some). Thanks

  • @gordonretherford5451
    @gordonretherford54513 ай бұрын

    Thank you!

  • @gordonretherford5451
    @gordonretherford54513 ай бұрын

    thank you

  • @GHIDRAuto
    @GHIDRAuto3 ай бұрын

    Ecu reverse engineering. How to find EGT, MAF, ECT, And more sensor scalers. Denso sh7058 kzread.info/dash/bejne/nIajk9mrZ9KeYMo.html

  • @gordonretherford5451
    @gordonretherford54513 ай бұрын

    Thank you.

  • @richardauger9695
    @richardauger96953 ай бұрын

    You can access the filter under that panel, no need to take panel off.

  • @zerihunderbe3373
    @zerihunderbe33733 ай бұрын

    Thanks

  • @zerihunderbe3373
    @zerihunderbe33733 ай бұрын

    Thanks

  • @tookey2249
    @tookey22493 ай бұрын

    Please make more videos on this Isuzu NPR 6.0 V8 truck!! Super helpful content doc

  • @praveenshah2471
    @praveenshah24713 ай бұрын

    Hi brother I have 2015 npr hd gas truck The cabin is shaking when I m applying the Breaks , what’s is the reason for this