Engine is missing and never had a tune up.
Jaguar Q&AAsk Your Question
2003 Jaguar X-Type Question: What is the cost to change spark plugs? Engine size is 2.5.
Answer #1Prestige Automotive (7 Answers) , Lutherville-Timonium, MD - (410) 846-0557Prestige Auto March 27, 2012, 05:29Enthusiast
A set of platinum plugs installed $288
A set of iridium plugs installed $417
Misfiring of these engines is typically not caused by faulty plugs unless your mileage is excessive.
Ignition coils and vacuum leaks tend to be likely causes.