Originally Posted by bill32828
Also, the check oil light comes on and off randomly, but it's usually on more than it is off.
Can anybody tell me why this might be happening?
that is the oil pressure light. you can use it as a check oil light because thats what it sometimes points to-low oil-. but you might need to get the oil pump serviced and replaced.
check the oil pressure sensor and make sure the plug is still hooked into the back of it. (its located on the back of the block btw)
also, you need to check your IAC and clean it out. im not sure where its located on the G2's but on the G3's its on the back of the intake manifold. just unbolt it and clean with throttle body cleaner.