Jaguar XJ8 Engine Poor Mileage

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1998 Jaguar XJ8 FUEL ECONOMY

1998 JAGUAR XJ8

I Have Recently Bought A 1998 V8 Xj8 Jag ,i Am Only Getting 15 Mpg Where Normally It Should Be Between 18 -22,so I Am Told.can You Give Me...

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Asked by SILVERBACK

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Burning Oil Click Compression Hard to Start Hesitate Idle Rough Knock Lean Low Power Misfire Noise Not Cranking Over Not Running Oil Leak Overheat Poor Mileage Rich Runs Hot Runs Rough Shakes Squeak Stall While Driving Stall at Idle Tick Vibration

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