On my 97 crown vic (police vehicle) we keep getting a check engine light. It gives a misfire on #5 code. So far we have changed the wires, plugs, fuel filter and checked for vacuum leaks. At idle, and on a flat the engine idles fine but when under power esp. Uphill it sems o run rough
have the same problem?
Tuesday, January 13th, 2009 AT 10:55 PM