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CAR RUNS REALLY ROUGH/ SKIPS MISSES/WANT SMOOTH OUT AT ALL
WHAT CAN I DO NOW?

(1990 Cadillac DeVille)
in Albany, GA on December 15, 2011
HAVE CHANGED WIRES,INJECTORS,DISTRIBUTOR COIL.CAP,PLUGS,MODULE,
TPS SENSOR,AIR CHARGE SENSOR
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Popular Answer
on December 15, 2011
stop with all the parts replacing and go back to basics.

you need to do a compression check to verify the motors ability to work well. you need to do a vacuum test and test for vacuum leaks as well. you need to find the reason before replacing parts.

Roy
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