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Spark Plug Wires

WARNING: This page is about a different car, the 1995 Jaguar XJS, 1995 Jaguar XJR, and 1995 Jaguar XJ6. However, it is still accessible from the selected car via links, so may be relevant.

Using a high output spark tester, check for spark at coil wire and at each spark plug wire. Check spark plug wire resistance on suspected wires. See HIGH TENSION WIRE RESISTANCE  table for specifications on spark plug wire resistance.

HIGH TENSION WIRE RESISTANCE

Cylinder Wire No. Ohms
4.0L (1)
(1) Information is not available from manufacturer.