its a 1990 z71 with a 350 throttle body

its a 1990 z71 with a 350 throttle body 1 Answer

theres a lifter in my 1990 z71 it will make noise then it will stop after awhile whats the problem i was told the oil was ad it would fix it if i changed but it still does it

Will a 5.7 litre 350 vortec engine fit in a 2002 Z71 1 Answer

I need to replace the engine in my 2002 Z71. It has a 5.3 litre in it (I think). I found an engine in a 1996 Z71, 5.7 litre 350 vortec in a totaled truck. The engine is still working. It's a reb...

Red and black striped wire with a black wire unplugged on my 350 throttle body 1 Answer

2009 Chevy Silverado Z71 5.3L Throttle Body Issue 3 Answers

Cleaned my throttle body with CRC throttle body cleaner. Turn it on and it revs up to 3000 RPM. Tried doing the relearn procedure I've seen on the internet with leaving it on in park for 3 minutes, sh...

Just bought a 93 Z71 1 Answer

Just bought a z71 1993 has 261,000 miles...runs good but would like to start fixing up the engine a bit so the tuck will last me just as long..any ideas where i should start?