I buy 4 10w30 synthetic pennzoil and i get oil filter changed get new cat back exhaust system and thinkin i will for sure pass the emissions....... my flippin rpm are high it didnt even go past 5 min. i paid 50$ for those 4 bottles! on top of that emissions and the oil change just to hear sorry buddy ur rpm too high... any idea what could be the result of high rpm. if its throttle body, is it somethign i can do myself ? by the way its not low on coolant oh btw i forgot 91 octane gas 30$ I HATE THIS PIEVE OF ----!

 

what rpm do you idle at? if too high, adjust it down

 

its at 1500