CHEVY CHECK ENGINE LIGHT

2002 Chevrolet Trailblazer

Tiny

bullcrab

January, 26, 2008 AT 6:32 PM

Electrical problem
2002 Chevy Trailblazer 6 cyl Four Wheel Drive Automatic 51390 miles

rough idle when leaving a light cleared code for cyclinder missfire(5) did the plugs, coil, f filtercode still come's back after all is checked again

FOUND 16892 RELATED QUESTIONS

4 Answers

Tiny

bullcrab

January, 29, 2008 AT 12:51 PM

Bump

Tiny

dennyp

January, 31, 2008 AT 9:32 PM

Check th cylinder 5 injector connector for a poor connection.

Tiny

bullcrab

January, 31, 2008 AT 9:49 PM

Found out that the trailblazer has a leak in some of there molding on back edge of hood causing, coils to get wet in bad weather, mine got wet and brought up misfire on cyclinder 5 change coil check light came back on, coil was bad it was brand new(how I know they swicthed coil on 5 to 6 had misfire moved to 6 )( the water can get in just above cyclinder 5) edge mold P/n25788476 this happens on models 2002-2007

Tiny

bullcrab

January, 31, 2008 AT 9:51 PM

Bump

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