Code PO300 mutiple misfire. I have replaced the timing belt, head gaskets, spark plugs, valve cover gaskets, intake gasket, all O2 sensors, cat, distibutor, cap and rotor, spark plug wires, and did the compression test and found that cylinders 2 and 5 have no compression and the rest of the cylinders are all under 120. What kind of prices will this kind of repair run? Should I repair the engine or replace it?
Sunday, January 16th, 2011 AT 1:44 AM