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1979 Jaguar XJ6 L 4.2L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy
Posted to European Driveability on 8/12/2002 7 Replies

this jag has had a new fuel pump& filter, maf sensor, o2 sensor,distributor and pick up and a complete tune up and a new coil. but under acceleration it falls flat on its face and spits and sputters and it also idle horrible but once in a while it will straigh...

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car Vehicle Data

1979 Jaguar XJ6 L

VIN JAVLN49C11
Engine4.2 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursHot, Under Load, on Accel, Idle
Message Closed w/FIX

car Vehicle Data

1979 Jaguar XJ6 L

VIN JAVLN49C11
Engine4.2 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursHot, Under Load, on Accel, Idle