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15 Posts
So I'm getting a misfire at start up. Car drives fine other than that. P0300
Little back ground information on this car. Had a random misfire that they said was the cam cover so they replaced it. Less than a week later it was back to misfiring on start up. Took it back in and after several days they decided it was the coil pack so they replaced it. Drove it a week or so and back to the same thing. 9 days later they concluded it was a ECM update. Well a week later back to the same issue. Now they want me to pay $217 for injector cleaning and maybe that's the problem.
All help is welcomed.
Little back ground information on this car. Had a random misfire that they said was the cam cover so they replaced it. Less than a week later it was back to misfiring on start up. Took it back in and after several days they decided it was the coil pack so they replaced it. Drove it a week or so and back to the same thing. 9 days later they concluded it was a ECM update. Well a week later back to the same issue. Now they want me to pay $217 for injector cleaning and maybe that's the problem.
All help is welcomed.
