1993 Chevrolet C1500 - Answered Questions & Fixed issues
1993 c1500 with 350 engine - runs rough right above idle
Ok first question. Did you install an AC Delco fuel pump? If not, change the pump. Other pumps do not maintain the pressure that is required by the system. You say you have installed a new disturber, insure you are time installed correctly. Rough running usually is a vacuum leak, usually you can find it by spraying cab. cleaner around the intake manifold and components. Hope it helps
Bleeding abs 1993 chevrolet p/u, brakes are not
Did you bench bleed the MC before installing it? If not, that's the problem. MUST be bench bled or you'll always have air. If brakes lights are on, the brake switch is out of adjustment OR (since you replaced the MC), the push rod is out of adjustment
Chevy C1500, 5.0 V8--Engine will
If it has a Mass Airflow sensor unplug it and see how it runs. If it smoothes out that is the problem. I would also check for vacuum leaks the base of the throttle body is suspect, usually bad gasket
Speedometer dose not work in my 1993 chevy extended cab 2WD
check the cable first. It connects into the driver side rear of the transmission tail. Remove the cable from the transmission...you shoud see a short section that was farther into the trans, and that piece will go into a small plastic gear. check those for damage. the end of the cable should spin freely with fingers. if not spinning, broken off, or the plastic gear is damaged, it's a pretty easy fix.
Why do I have to put shims in
if your old one had them you should reuse the old ones , when you go to start car lission for a grinding noise or starter gear getting hung up , if its grinding take out shims one at a time till it sounds good ,if its hanging up add shims till you hear it releasing cleanly ,if you need shims most part stores sell them in packs of 4
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