2003 Jaguar S-Type Misfire

Tiny
BKRLVR22
  • MEMBER
  • 2003 JAGUAR S-TYPE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 67,000 MILES
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?
Thursday, October 22nd, 2009 AT 7:58 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 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.
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Thursday, October 22nd, 2009 AT 8:05 PM

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