Mechanics

I HAVE A XJ 6 HAS SPARK HAS FUEL VERY HARD TO START DIES WHEN YOU PRESS ACCELERATOR REPLACED PLUGS AND ROTOR BUG AND FUEL FILTER

1991 Jaguar Sovereign • 172,000 miles

Ive replaced the plugs rotor button and fuel filter and wires have to feather gas to get it to start then it bogs at low rpm clears up a little at 3000 or more rpms dies under heavey acceleration
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Alan demchenko
November 7, 2011.



Check the fuel pressure with a fuel pressure tester if its within specs -

Go to this link for additional information: http://www.2carpros.com/articles/engine-hesitates

Rasmataz
Nov 7, 2011.