Mechanics

CHEVROLET OPTRA ENGINE PROBLEM

2004 Chevrolet Optra • 84,000 miles

Bought a car from a bud who didn't want his car anymore. Car is throwing a P0300 code (Random misfire) and you can feel it. Wondering what I should start with? Plugs? Coil? Injectors?
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Guest
February 11, 2013.



That's 84,000 kms (53000 miles)
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Tiny
Sammendes
Feb 11, 2013.
P0300 normally caused by vacuum leak or contaminated fuel

Refer to this walk thru link: http://www.2carpros.com/articles/engine-misfires-or-runs-rough


Rasmataz
Feb 11, 2013.

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