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1991 Jaguar XJS 5.3L Lack of power
Posted to European Driveability on 7/3/1999

This 91 Jaguar was towed in with Loss of power. Idles great with no mis-fires or skips. On acceleration its a DOG, very slow to get up to speed. Exhaust backpressure was tested and found normal ( 1-2 psi ). No popping noise through throttle housing, and tu...

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Message Closed w/FIX

car Vehicle Data

1991 Jaguar XJS

VIN SAJTW5842M
Engine5.3 L / 12 cyl
SymptomsLack of Power
OccursAlways
Message Closed w/FIX

car Vehicle Data

1991 Jaguar XJS

VIN SAJTW5842M
Engine5.3 L / 12 cyl
SymptomsLack of Power
OccursAlways