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View Full Version : Help.. RPM jump up and down!?!?


pink godzila
07-14-2008, 06:48 PM
Just install the new O2 sensor over the weekend and the car run smooth... but after I drove it to school, I realize when the car stop the RPM when form 700 and drop to 100 or almost die. It dose this like 2 to 3 times when I stop the car on normal idl. what is wrong with it??

Spec:
92 KADE with 174xxx

Just added:
*About months ago I used some Seafoam stuff, after I did the Oil change
*Just installed new O2 sensor