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  1. A

    Surging and dying problems

    It's still doing the same thing and this is becoming a hardcase. lol Anyway, anyone ever heard of cmp and ckp needing timed with eachother? It's my brothers thoughts but I'm thinking if the ckp was merely replaced then there shouldn't be any problem after resetting the ecm because anything out...
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    2003 5.3l Tahoe 4x4

    I do appreciate that. I'm going to have to try that first as it makes the most sense with hearing it engage but no turning. Thanks buddy I'll post the results.
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    Surging and dying problems

    Once again, thanks guys. We've narrowed it down to the VATS. It has an aftermarket system in it and when I played with it a bit, and did some research, I'm pretty confident this is it. Logic behind it: Fuel Pressure Ok. Starts fine but then constantly dies. Not getting spark after it dies. No...
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    Surging and dying problems

    P1516 was the code. So we replaced the throttle body itself and it still did it. So, I'm guessing now, that it's either the TAC or TPP? It's just starting to get expensive to narrow it down. We put a fuel pressure gauge on the pressure valve and it read with the key on, no start, 55psi, with...
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    2003 5.3l Tahoe 4x4

    So I've been mainly posting about my brother's Tahoe, which is 3 years newer than mine. But I need some suggestions on my Tahoe. I just rebuilt my 4L60E, put it back in and now all I get is a click. Could I have put the tranny (not a guy in drag! lol) in wrong that is causing binding? It's...
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    Surging and dying problems

    Thanks guys.. We cleaned the throttle body out real good and it ran great since my last post until yesterday and he called me up with it doing the same thing. Today we were going to take it down to get an OBD II reading and it just died going down the road. We could only coast into the court...
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    Surging and dying problems

    I tried to search the forums before I posted this but couldn't find what I was looking for. This is the issue: My brother has a 2006 Chevy Tahoe 2wd 4.7L His truck was surging real bad going down the road and it would intermittently stall out also and then at times die. He'd let it sit...

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