1992 lt1 corvette runs good until it reaches 190 degrees the starts rough idel and backfires/ the car would kinda run rich in its past with black smoke at times
check make sure the firing order is correct.
A roughneck or a ruffian
You could have the firing order messed up.
you have 2 live Boston and audition when a new season starts
September 28, 2009! I can't wait!
The car will idle rough and hesitate during acceleration.
the spark plug wires
Could be a burned valve (do a compression test of all cylinders) Could be a timing problem (check the timing)
rough skin rear ends
When the timing chain is bad on a 2002 Cavalier, the engine could have several symptoms. The engine could run rough, be hard to start, or not run at all.
i think the computer need to be reprogram
The vacuum lines for a 2000 Cavalier are located all over the engine bay and under the dash. A break in any line can cause rough running.
Inside the lower part of the engine. The pistons are connected to the crankshaft by way of rods. Here is a rough diagram.
Strut bushing wore if it doesn't do it on a smooth road. Clunks on a rough road only. Fixed mine
rich rough Ralph Ruth rash rush
Is it over heating? Does it have a clogged PCV valve? If neither of those maybe you have a fuel pump that's going bad.