6.5 diesel

  1. V

    Grandpa's Truck

    Hi, everyone! This is my late grandpa's 1995 Chevy C3500. My mom and I plan on restoring this thing and using it as a workhorse. Maybe it'll be passed down to me at some point. It's not in the best condition right now. We need to get two new batteries and there is water in the fuel system...
  2. narcisogabriel

    Tuned Prom Chip on 94 K1500

    Hey guys, Im rebuilding my 94' Chevrolet K1500 6.5 and I just replaced my upper intake with a high flow one. I am looking for a Tuned Prom Chip for extra performance without loosing reliability, My plan is to change the OEM Turbo with a HX35. Anyone know where I can buy those Tuned Prom chip...
  3. F

    Help needed with codes

    So my 95 6.5td started throwing codes 13 - Engine shutoff solenoid circuit fault 29 - Glow plug relay fault 36 - Injection pulse width error, long duration (pulse width longer than desired) 78 - Turbocharger wastegate solenoid fault so the 13 29 78 sound like straightforward enough, but should...
  4. F

    4L80E Not going up in gear

    Hello first time posting and couldn't find a post on this. So I have a 1995 6.5Td 1500c suburban and 9/10 times when I start her up the transmission gets stuck in 2nd gear. To resolve this issue I just pull to the side of the road and restart the car and poof the transmission works flawlessly. I...
  5. Angelo

    6.5l shaking and white smoke after first start of day, taking a lot longer to warm up than it ever has

    Only after first cold start of day if I give any throttle the engine shakes, and takes a lot longer to "warm up" than it has the past 35000 miles I've owned it. It always had a bad cold start but once the ect got to above 140° or so it would have all the power, not shake and no smoke like it has...
  6. SJECustoms

    6.5 turbo

    Hey guys, I’m lookin at getting a 6.5 turbo with the 5spd manual. What do I needa know before I get it? I know a lot of you guys on here will know a hellava lot more about it all then me so I could use some help.
  7. 8

    1998 6.5 2Dr Tahoe

    Hi All, Long time lurker. I currently own a '97 K2500 Suburban, since new, love it and with only 70,000 miles on it, and never having done a days work in its life its a keeper. I have seen a '98 2dr Tahoe diesel(4WD) for sale, great condition, 138,000KMS, and my question is, when I go to view...
  8. D

    Truck will not exceed 58 mph/Hard shifting

    Hello all, I've been having this issue with my truck since the day I got it earlier this year. My issue is that the truck will not exceed 58mph per my gps aka 50 ish on the speedometer since my tires are the wrong size, the vehicle acts as if there is a limiter, the rpms bog and rise up and down...
  9. T

    6.5 won’t start

    Alrighty so I have a 1994 k3500 with a 6.5 td that cranks but will not start. I took it into a shop to get diagnosed and they came up with the injection pump being bad and quoted me 3.5k for a repair. Do you guys think that it is the problem, and if so would I be able to just buy one and fix it...
  10. Angelo

    6.5l diesel leak dripping from bottom of starter. How to locate the problematic line

    On my 1996 K3500 6.5L diesel I noticed severe dripping from under the starter. It smells and feels like diesel fuel. The fuel lines have never been changed. I know there are return lines going back to the fuel tank. Is there a map or diagram showing all the fuel lines in this truck? I've posted...
  11. CrystaledJazz

    What control arms would be on my 95 suburban heavy half?

    I have a 95 GMC Suburban 1500 with the 8 lug axles, 6.5, and 4l80. I'm doing ball joints and I'm trying to figure out which ball joint I need? Press in or bolt in?
  12. lamvp123

    Aftermarket double din radio is the stock 1988-93 digital stereo location?

    I'm looking to put a double din aftermarket stereo in the factory digital radio location on the main dashboard where the old one sits (not the single din cassette player that sits in the center). After doing plenty of research all I could find is the dash and harness kit for the single din in...
  13. big3500

    Clunk When Sudden Lift From Gas Pedal

    Hello, My ‘94 c3500 extended cab dually has a clunk jolt when I let go of the gas. No matter what gear or speed. I already replaced the motor and transmission mount. Can you think of anything else that might be producing this? Thank you in advance.
  14. Tkhinto

    1997 K3500 4x4

    1997 GMC K3500 Currently: -TurboMaster set at 12psi -PMD bumper remote mount -LED headlights, parking lights, cab lights, markers, and cab lights -Diamond Eye 4" stainless exhaust and 2.5" crossover -Fuel lift pump rewire with relay -GlowShift 3 gauge A pillar with fuel pressure, boost and EGT...
  15. big3500

    Hi y’all from Dallas, GA

    Hello, I live in the beautiful State of GA and own a hard working GMT400 C3500 Extended Cab 5-speed Dually 6.5L. I come to learn and share knowledge and ideas.
  16. C

    6.5 diesel oil filter

    I’m usually running ac delco Mobil heavy duty or k&n what’s the one you think is best?
  17. I

    6.5 with 4L80E to Cummins w/ a manual ?

    Good evening guys, I picked up a 1993 Chevrolet C3500 crew cab dually out of Texas. Rust free, Traveltime trainers conversion. truck is used to haul my 44ft gooseneck race trailer. As you can imagine, she's a dog. I am looking to swap to an 8.1 vortec or a Cummins with a manual trans. I was...
  18. C

    Where to find a radiator 6.5 diesel 1992

    Hi guys I’m looking for a radiator for a 6.5 diesel but for a 1992 and I can’t find one anywhere on diesel site it shows 1994 and up and I need one for a 1992
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