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Ron Z.
Ron Z., - Mazda Tech -
Category: Mazda
Satisfied Customers: 17948
Experience:  18+yrs experience. State Inspector and Mazda Diagnostics
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The check engine light on my 2007 Mazda 3 comes on day or

Customer Question

Hi there! The check engine light on my 2007 Mazda 3 comes on for a day or so, then turns off for another day, then turns on again. So far, the car is running fine, but any idea why this is so?
Submitted: 1 year ago.
Category: Mazda
Expert:  Ron Z. replied 1 year ago.

I'm sorry the Tech you requested was unavailable to assist you today. It appears that Tech is currently "Offline". Now that his 15 minute "request lock" has expired, hopefully I can be of some assistance in his place...

Did you happen to have any of the Diagnostic Trouble Codes (aka "P-Codes") read from the on-board computer?

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