I just bought a 98 Honda Passport with 140,000 miles. It has a V6 3.2 liter engine. Problem is it is running rough acts like it wants to cut off when driving especially when going up hills and sometimes at red light. Went to autozone and diagnostic machine reads these codes.P0101, P0306, P0440, P0452. I have had a tune up, but did not replace ignition coils. Also have tried fuel injector cleaner. (STP brand) pour in the tank kind. I am afraid of being ripped off if I go to repair shop. I paid $250 dollars to get plugs in and new air filter but have since learned that I paid too much. Please Help.
Thursday, February 8th, 2007 AT 3:27 PM