Q: Q: Check engine light is on

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So my eclipse shakes very bad and sputters when accelerateing even a little and hesitates i went through deep water a few days ago it died but got it started seemed fine after then then yesterday i turned it on and the check engine light came on and i heard a noise i look in the engine bay and i see it arking on a cord that stoped after i turned it off now it runs very rough anyways thank you for your time i also checked the filter wasnt wet at all

My car has 105566 miles.
My car has an automatic transmission.

Generally, the check engine light comes on when something fairly serious is going on with the vehicle. This can happen for many different reasons such as a faulty mass air flow sensor, a faulty O2 sensor, a bad catalytic converter, bad spark plugs or spark plug wires and many other reasons. Due to the wide range of possibilities for the check engine light to come on, the best and most efficient way to narrow down the scope of what may be causing this is to have the vehicle hooked up to a scanning tool to download any potential fault codes that may have registered in the computer. This will allow a mechanic to determine more specifically what to look for in diagnosing your vehicle. I would recommend having an expert from YourMechanic come to your location to take a look at your vehicle to determine what may be causing your check engine light to come on.

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