RepairPal's independent, master mechanics track down the best of the best in auto repair. Learn more »
Get the latest advice about your car
the back spark plug wire pops up about a 1/4 inch causing that cylinder not to fire. Switched plugs and the wire boot but it still happens. Head gasket?
Try using OEM plugs and wires. A head gasket won't cause this. http://www.jaysauto.net if you need more help.