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2006 - 2009 Cadillac XLR-V: Service Bulletin: #08-06-04-038: LC3 4.4L Supercharged Engine Hard Start, Miss, Misfire, Idle Rough

#08-06-04-038: LC3 4.4L Supercharged Engine Hard Start, Miss, Misfire, Idle Rough, MIL/SES Light, DTCs P0300/P0301/P0302/P0303/P0304/P0305/P0306/P0307 or P0308 Due to Fuel Fouled Spark Plugs (Replace Spark Plugs) - (Jul 16, 2008) Subject: LC3 4.4L... Read More