hi got a 98 cav 2.2 auto and it is idleing like @!#$ until it gets warm dash vibrating. think it might be plugs it is idling at like a grand until warm or if i am sitting to long car has 110k plugs changed 40k ago. interested in other opinions
IAC and TB need to be clean.
k ill seafoam it and see what happens thanks
idle back to normal still vibration problems but i think that because my tranny is about to take a @!#$ on me
