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6.2

  1. N

    Eratic behavior from an 85' 6.2 (more below) requesting help please (Two vids in one)

    This is genuinely confusing me, the first half of the video is of it idling, it then began to surge out of nowhere, this is all after I changed the fuel filter, added howes additive and used diesel 911 to ungel the fuel last week, it actually ran relatively well after doing that and then today...
  2. N

    Surging back after a few days, not as strong as before but it happens on random, even after the changed fuel filter and additives

    I'm not sure what at this point, the surge went away after a few days but it came back (although not as strong as before) it tends to happen when I let off the throttle, any suggestions would seriously go a long way, im about to give up at this point Video...
  3. N

    1985 6.2 Motor surges when running, unsure what it could be

    My 6.2 has been surging as of late, it's acts as if the throttle on it is pushing down on it when that's not the case, ill link a video to this below https://www.reddit.com/r/Diesel/s/mnAKs16OJR I've been told it's the injector pump, air in the lines, etc but I don't know anymore, it's...
  4. BoostN

    Drag race video comparing the GM V8s vs the New I6 Duramax 3.0L

    Interesting!
  5. Riziko

    Trans swap and engin over haul

    Ok so I picked up a 1993 1 ton with a blown 6.5. I want to use it for a repair and up grade of my 92 3/4 ton and my 83 Burban respectively. What I need to know are two things I hoping someone on here will know first will the 4l80 that's behing the 6.5 work with a 7.4 in the 92. And second the...
    • Riziko
    • Thread
    • .6.5 1992 cevy trucks 1993 chevy trucks 6.2 motor swap suburban trans swap
    • Replies: 7
    • Forum: GM 6.5 Diesel
  6. 3500GMC

    Welcome, Teds Trucks!

    Noticed the banner ad and thought I'd say WELCOME to The Truck Stop. We always like to see pics and videos of the venerable 6.2 & 6.5 engines and associated parts, and welcome discussion and info you would like to share.
    • 3500GMC
    • Thread
    • 6.2 6.5 detroit diesel engine idi navistar optimizer repower take out
    • Replies: 29
    • Forum: Teds Trucks Forum
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