Misfire

Asked by Mary Jul 30, 2018 at 05:43 PM about the 2004 Chevrolet Trailblazer LT 4WD

Question type: Maintenance & Repair

The code came up #1 misfire so I changed the spark
plugs and the coil for #1. Now the Code is coming up as
random misfire. When u start it or gas it u can smell gas a
little. It is shaky and if u turn on the AC and stop it gets
worse and dies.

1 Answer

10

Yes my 2005 trailblazer does that I replace the camshaft and catalytic converter and just replaced the 02 sensor still doing the same

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