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  1. M

    [SOLVED] Stuttering, Jerking, and Misfiring for a 1997 GMC Sierra C100 5.7

    Alright everyone, I have an update. So I caved in and bought a new MAF sensor, and the truck runs great now. The check engine light is off, and all of the codes are gone. The only I'm getting now, is that bank 2 fuel trim is rich, and it's pending, which means it's not too serious, from what...
  2. M

    [SOLVED] Stuttering, Jerking, and Misfiring for a 1997 GMC Sierra C100 5.7

    That's what I've heard too, is to check with one of those fancy diagnostic machines, but unfortunately, I'll have to take the truck to a mechanic for that because I don't have one. I might take pretty soon if I can't figure something, so I'll update y'all on the various data. It's leaked...
  3. M

    [SOLVED] Stuttering, Jerking, and Misfiring for a 1997 GMC Sierra C100 5.7

    Hey everyone, I have an issue with my 1997 GMC Sierra C1500 with a 5.7 motor that's paired up with a rebuilt 4L60E. I've recently got the truck up and running from a bad distributor rotor and a distributor cap. While trying to find that issue, I've replaced the entire spider injector assembly...
  4. M

    [SOLVED] Need Help with a 1997 GMC C1500 5.7 Crank but no Start

    Alright everyone, I went ahead and replaced the cap and rotor, and she runs like a dream now! No more hesitation, no misfiring, nothing! Thank you everyone who stopped by and left a comment! You guys didn't have to do that, and I really appreciate you guys for helping me out!
  5. M

    [SOLVED] Need Help with a 1997 GMC C1500 5.7 Crank but no Start

    I'm not if it works like that, I was told to plug the check valve off, and if it's still leaking, then it's either fuel reg., fuel injectors, or fuel injectors IF prime is good. I do have an update for y'all. I took out the cylinder one spark plug, and it was covered in gas, so I cleaned it...
  6. M

    [SOLVED] Need Help with a 1997 GMC C1500 5.7 Crank but no Start

    I haven't pulled any of the plugs yet, but I doubt every single spark plug went out all at the same time when I was pulling out of that gas station, but I will update you guys once I get a couple of the old plugs removed.
  7. M

    [SOLVED] Need Help with a 1997 GMC C1500 5.7 Crank but no Start

    So I hooked up the timing gun to every spark plug wire, cranked the motor, and only cylinder three is firing correctly. Cylinder three's signal fired rapidly on the gun. The timing gun didn't receive any other signal on that bank. However, on the other bank, the gun picked up signals on spark...
  8. M

    [SOLVED] Need Help with a 1997 GMC C1500 5.7 Crank but no Start

    That's what I was thinking, but I've threw too many parts at with the initial diagnoses. I haven't tried that, because I was under the impression that timing lights were expensive, but I see Harbor Freight has one for like $35 USD. Is there anything special with this truck when it comes to...
  9. M

    [SOLVED] Need Help with a 1997 GMC C1500 5.7 Crank but no Start

    Hey guys, so I'm a little bit of a situation. I have a 1997 GMC Sierra C1500 with a vortec 350, and the truck won't start. It all started right after I got gas. I started the truck, drive to the gas station exit, and as soon as I give it gas, it inches forward a couple inches and shuts off...

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