re-tune up, code PO302 appr'd on OBD & spark plugs, cap & rotor, wires & PCV valve were replaced. But after driving 2 miles, the light went ON again! I've tried to reset by detaching the battery terminal for 30 mins then putting it back. Click ON & OFF the ignition for 4x then start the engine, it works! But after driving around the block, it came back again. Went to see the mechanic who did the tune-up & read his scanner "PO302" again & "PO743" appeared! He told me he will look onto the problem but it will take about 4 hrs to diagnose thoroughly, it means a lot of money. Right now, the van still runs good! Except for the light sensor. Will it be good if I still use the van to work? I still trying to save more. Thanks for your time to answer me! Hope to hear from you!
Tuesday, July 22nd, 2008 AT 12:42 AM