Engine mechanical problems

Worn spark plugs

Spark plug are providing the necessary spark for igniting the combustion to puts the piston in motion and gets the car running

Leaking intake manifold gasket

Intake manifold gasket can ensure that the engine gets enough fluid and air for providing a seal to prevent them from escaping the engine.

In this case, bring it to a reputed mechanic to check out the signs of leaks around the intake manifold.

Worn piston rings

If the piston ring is worn out, it can affect the functions of the piston and cause the engine to misfire at an incorrect rate.

Clogged fuel injectors

If the fuel injector is clogged with outside dirt or debris, then it can cause your engine to misfire and make poor acceleration.

In this case, you have to use a fuel injector cleaner in the fuel tank for cleaning the clogged injector.

For safety concerns, don't drive a vehicle with a misfired engine especially in heavy traffic or on a busy road.

When the engine of your Jaguar XK8 is misfiring, consult a mechanic for inspection and repair to prevent further damage.