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Engine started running rough suddenly, Check engine light flashing. on Chevrolet S10

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(7 people reported this problem)

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Viewing 1-3 of 3 comments
2003 Chevrolet S10 - 2.2L 4 Cylinder 148,000 mi,
Found code P0300. The solution was the coil for cylinder 2&3 bad. Replaced coil, engine running good.

2003 Chevrolet S10 - 4.3L V6 205,000 mi,
Rough idle. Missing

2003 Chevrolet S10 - 4.3L V6 128,000 mi,
engine started running rough.barely made it home. now what? engine oil dip stick said one quart low,so i added quart yesterday. maybe wasnt low. would over filling oil make it run like that?