Question about 2003 Mitsubishi Galant

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I just had my battery replaced and now the car starts fine but won't stay running. It wants to idle at 400rpm which is way to low. Before the battery change it was idling at 6-800rpm. How do I fix? (The technician at Sears said it would "re-learn" after running for a few minutes. But after 10 minutes, still not running right.)

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I would recommend going to your local auto parts store first. Ask them if your replacement battery has the correct cranking amps for you vehicle application. Also have them do a free diagnostic check on your charging system. This will test your battery, alternator and starter. This can be done without removal of any parts. Please vote for this if you have found this information helpful, thanks.

Posted on Jun 03, 2009

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Posted on Jan 02, 2017

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