Use a code scanner to find out what's wrong. Don't just replace parts without figuring out what's wrong first. Code scanners do not always 'tell the whole truth. I have a 1993 SL1 1.9l code scanner gives code 12. Which means OK on the sensors. Trouble is, as I use the foot throttle to increase engine speed to about 3400rpm, it immediately drops down to about 2500rpm and starts up on rpm until 3400 and than drops again. I am maintaining steady pressure on the foot throttle, by the way. Even when the car is parked in the driveway. Found out by electrical tests on the TPS and the MAP sensors and using a timing light, that the spark retard circuit is not working. I still have that to fix. Does your vehicle act the same way?
well I read about this happening somewhere else I cant really recal it but from what I remember the o2 sensors where changed and then there is a problem in the wiring with o2 sensors
rocks
Im having the same problem on my 1995 Saturn SC2 DOHC The two middle plugs have no fire changed the coil still nothing Hope someone can answer this Im having the same problem on my 1995 Saturn SC2 DOHC The two middle plugs have no fire changed the coil still nothing Hope someone can answer this
first thing you need to know if did they repalce the torque converter. if they don't that's your poblem
talks poorly about someone.
Can an object stay in orbit around Saturn somewhere else besides the rings
it would all depend on what you mean by not start. if you only hearing a click it would most likely be your battery. if is a slow crank it's also a poorly charged battery, but if is a no crank then it may be something else.
look some where else you bum
sending it in a rocket ship how else
Saturn can people come up with any thing else?
Generally speaking most sensors fail because they either burn out from too much voltage or else they simply wear out.
Bad coil? Bad distributor cap? If not HEI ignition-could be bad coil wire