First off it's a 2002 Silverado V6 Vortec. The question I have is, I think like a shifting problem.. idk.. When i get to a surtain speed, it shifts correctly but a few seconds later if I go harder on the gass the RPM's goes all the way down (it seems like the truck turns off or something) I dont know what to think.. Hope fully you guys know what the solution would be.

 

That's wierd. Sounds more like an engine problem to me. Kinda vague without seeing it. If no one has any idea your probably gonna need to go to the dealer on that. Sorry.

 

Sounds like it might be something with the gas does it run fine other wise and are there any other symptoms? one thing you might try also is looking up on TSB's to see if anyone else has had the problem youd be surprised what you find there.

 

sounds like fuel delivery...bretter get the pressure checked
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