Hi, I posted this a while back, but I didn't have any response. I'm having trouble of finding the solution to my AUTO REV. It revs to 2.5 and drops to 800. It does this repeatively. I'm getting really tired of it and it is also causing me to burn a hole in my wallet. Its not the map sensor and its getting vaccum. I sprayed break cleaner around my throttle body along the areas of the vaccums..but the rev didn't drop or stop when sprayed. I check my codes and I receieved 3 and 10. But both of those sensors are fine. A buddy of mine said it might be a bolt missing or lose on my intake manifold...but I'm not sure..
P.S. I REALLY NEED HELP HERE.