Jaguar XJS Engine Poor Mileage

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1989 Jaguar XJS Excessive Fule Consumption

1989 JAGUAR XJS

Engine Performance Problem 1989 Jaguar Xjs V12 Two Wheel Drive Automatic I Have An Xjs That Appears To Run Ok But Gets About 8 Mpg...

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Asked by Petejag

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Backfire Buck Burning Oil Hard to Start Hesitate Idle High Idle Low Idle Rough Low Power Misfire Not Cranking Over Not Running Oil Leak Overheat Poor Mileage Revs Up Rich Runs Rough Sputter Stall While Driving Stall at Idle

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