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Matt, Engineer
Category: Jaguar
Satisfied Customers: 393
Experience:  Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing
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Jaguar van den plas: 2000 van den play w 112k miles; allegedly

Customer Question

2000 van den play w 112k miles; allegedly w. new plugs at 90k. Now I'm told plugs are bad and shd be replaced asap. I just replaced one coil. otherwise car has been a dream.
can plugs go bad after only 20k miles or is it more likely mechanic lied about what he did?
Submitted: 2 years ago.
Category: Jaguar
Expert:  Richard replied 2 years ago.
Hello and welcome to
What kind of a problem are you having that the plugs are recommended to be replaced? Are you having a starting problem?