Engine Performance problem
1993 Cadillac El Dorado V8 Front Wheel Drive Automatic 92000 miles
the idle in park or in gear will pulse from 8 to12 rpm I check isc motor and it is what is pulsing, is it a bad motor or should I be looking some where else. When I shut car of isc will click several times. I have jumpped motor and will retract. The trottle body is clean. Car runs like a bear has been tuned and well maintained. The service light is on and code is for cam sensor I have changed cam sensor and code has stayed on this was done well befor surge of idle.
have the same problem?
Friday, October 8th, 2010 AT 8:31 AM