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1994 Jaguar XJ12 6.0L Poor Idle Quality, aux. fuel pump fuse
Posted to European Driveability on 10/18/2000

Just before the tank was removed, the aux. fuel pump fuse blew. Replaced both pumps while tank was out of car. Treated fuel system with Motorvac System Fuel Detergent at double the re- commended amount (1/2 gal. fuel & 16oz. detergent). When idling, the fuse f...

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car Vehicle Data

1994 Jaguar XJ12

VIN SAJMX1343R
Engine6.0 L / 12 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port injectors, hot wire AFM
EmissionsOBD 1
SymptomsPoor Idle Quality, Aux. Fuel Pump Fuse
OccursOn Accel, Idle
Misc.4 Door Sedan
Message Closed

car Vehicle Data

1994 Jaguar XJ12

VIN SAJMX1343R
Engine6.0 L / 12 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port injectors, hot wire AFM
EmissionsOBD 1
SymptomsPoor Idle Quality, Aux. Fuel Pump Fuse
OccursOn Accel, Idle
Misc.4 Door Sedan