2002 Saturn L100 MISFIRE

2002 SATURN L100
46,000 MILES • 4 CYL • FWD • AUTOMATIC
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DEREK1972
  • MEMBER
  • 1 POST
CAR HAS RANDOM MULTI MISFIRE CODE CHANGED PLUGS,MODULE,COIL PACK STILL HAS SAME PROBLEM
Mar 27, 2009 at 7:39 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Hi DEREK1972,

Thank you for the donation.

Apart from spark plugs and ignition faults, low fuel pressure would cause multiple misfiring.

Check the fuel filter and fuel lines for possible restrictions.
Mar 28, 2009 at 9:18 PM
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