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Guest benjamine17

engine warning light and rought idle start

5 posts in this topic

it also has an engine warning light, what should i do? help

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Spark model, year and mileage and a bit more info and we can probably steer you in the right direction. If the car is still under the bumper to bumper warranty..just take it in to the dealer and have it fixed under warranty.

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Spark model, year and mileage and a bit more info and we can probably steer you in the right direction. If the car is still under the bumper to bumper warranty..just take it in to the dealer and have it fixed under warranty.

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Spark model, year and mileage and a bit more info and we can probably steer you in the right direction. If the car is still under the bumper to bumper warranty..just take it in to the dealer and have it fixed under warranty.

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Try using Sea Foam additive or similar product available at Walmart & other auto part stores.

Dirty valves with carbon deposits could be one of the causes. That causes lower compression, misfires and rough idling. I am assuming your car is mechanically & electrically in good shape.

If that does not solve the problem, your car will need a valve job. $1500-$2500.

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