2003 Jaguar S-Type Misfire

67,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BKRLVR22
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  • 1 POST
Have a 2003 Jaguar S Type 3.0, check engine light came on and had codes read. Cylinders 1,3,5 misfire. How can i fix this?
Oct 22, 2009 at 12:58 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Engine misfiring can be caused by worn or fouled spark plugs, a weak spark (weak coil, bad spark plug wire), loss of compression, vacuum leaks, anything that causes an unusually lean fuel mixture (lean misfire), an EGR valve that is stuck open, dirty fuel injectors, low fuel pressure, or even bad fuel.
Oct 22, 2009 at 1:05 PM
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