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    Crank but no start

    Okay guys got a 94 1500 TBI 350 pickup truck that’s sat for a little while. It’s my grandfather in laws that I’m interested in purchasing. They tried to start it the other day but wouldn’t start without dumping fuel in the throttle body. It backfired once and burnt both injector plug connectors...
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    97 chevy 2500 major problem

    Try again lol. Replaced my engine harness with one from a 96 vortex k1500 Tahoe. I have no brake lamps, my high beam indicator stays on sometimes it will work when I hit the switch but the wipers come on. Also the headlights don’t change from driving lights to high beam. When the switch seems to...
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    97 vortec 5.7 random wire in engine bay

    Anyone know what this goes to? Coming from under main harness going into the cab. Also has one identical coming from fuse box
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    Wiper/headlight/brake light, turn signal issue!

    Gonna post again. Probably won’t be seen. Probably won’t be replied to. Probably won’t be liked. But I need a direction. 1997 Chevy K2500. Turn on the headlight switch and no headlights, but I do have running lamps and turn signals and marker lights. When I hit the high beam switch, nothing...
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    No headlights or tail lights. Bad ground possibly my issue?

    Okay I’m gonna post this again. On my 97 3/4 ton I have no headlights or brake lights. I have markers and turn signals and daytime running lamps. I flip the headlights on and nothing. I flip the bright light switch and the guages start to creep up. Also the high beam light indicator stays on the...
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    97 2500 door

    My driver door is destroyed. The previous owner let it sag and it has cracked the door frame at the latch and he gutted it of everything. I found a 94 3500 door will it work or no? I want to stay with a white door to match and it’s all I can find!
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    97 3/4 no headlights or brake lights

    Gonna post here since no reply in electronics. Got the headlight harness from my 96 Yukon switched to the 97 3/4 and I have dash lights and tail lights and markers and signals but no brake lights or headlights. Those who recognize my user Id know I switched entire engine harness fuse box and all...
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    97 3/4 ton

    Okay guys back again with another post! Got the headlight harness from my 96 Yukon switched to the 97 3/4 and I have dash lights and tail lights and markers and signals but no brake lights or headlights. Those who recognize my user Id know I switched entire engine harness fuse box and all from...
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    97 2500 ground straps

    On my 97 2500 I’m having a bit of an issue hoping maybe it’s ground issues? I replaced the headlight and turn signal harness today previous one was cut out. I hooked everything up turned on the lights, they didn’t come on but the wipers came on and the speedometer kind of bounced a bit. When I...
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    Starter bolt holes

    Got a 97 2500 5.7 4x4. The motor I put in it apparently the previous owner broke BOTH of the starter mounting holes. The block is busted in the corner of each hole. The starter doesn’t want to engage correctly and I believe it just completely ate my flex plate. Any ideas without having to weld...
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    Ecm question

    Got a 96 Yukon 5.7. I’m using the harness and engine in a 97 2500 Chevy. Can I tune the ecm to the 4l80 in the 2500? If so who has a decent priced tune? Trying to stay in my budget which isn’t much. I already know I have to change the tranny pig pins out and add the speed sensor so last thing on...
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    96 5.7 4l60e harness to 97 5.7 4l80e trans

    Okay guys. Got a 96 Yukon 4x4 4l60 5.7. I have a 97 k2500 I’m swapping the engine and wiring harness from the Yukon into the 2500. Does anyone know or have a picture of what wires need to be switched out, and is it just at the trans or is it at the ECM also? Looked all over and only find stuff...
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    97 2500 Chevy

    Okay guys. I’ve got a 97 3/4 with the 5.7. The engine is trashed. Both heads were cracked severely. I bought a 96 Yukon with a good running 5.7. My harness on the 97 has been cut and is missing some pigtails. Can I use the 96 Yukon harness? I know the ecm is different (97 has a 4l80 96 has a...
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