2008 Ford Taurus X
Mileage
198,352
Service Date
6/10/2025
Services Performed
- VERIFIED CONCERN. EEC TEST P0316, 0304, P0420. MONITORED MISS FIRE DATA AND FOUND CYLINDER 4 MISS FIRE CONSTANT. REMOVED COIL AND SWAPPED COIL, MISS STAYED IN CYLINDER 4. REMOVED PLUG, PLUG LOOKS OK, BUT SWAPPED WITH KNOWN GOOD CYLINDER. MISS FIRE STAYED IN CYLINDER 4. CHECKED FUEL INJECTORS AND FOUND CYLINDER 4 INJECTOR RESISTANCE 38 OHMS, OUT OF SPEC. OTHERS ARE AT 14 OHMS. NEEDS INJECTOR REPLACED. FOUND INJECTOR O RING MISSING AS WELL. REMOVED UPPER INTAKE AND REMOVED FUEL RAIL. REPLACED FUEL INJECTOR CYLINDER 4 AND REASSEMBLED ALL COMPONENTS. CLEARED CODES AND MONITORED PIDS, NO MORE MISS FIRE. TEST DROVE AND VERIFIED ALL OK NOW MORE MISS FIRE. P0420 CODE MOST LIKELY WILL RETURN. IF SO WILL NEED CATALYTIC CONVERTER REPLACED. RECOMMEND RED RUN FOR NEW CAT. 717-721-3186 BANK 1 CATALYTIC CONVERTER (FIREWALL SIDE)
SONIA S. gave our service a 5 star review on 6/26/2025
