Mechanics

CHECK ENGINE LIGHT

2007 Mazda CX7

Engine Mechanical problem
2007 Mazda CX7 4 cyl Two Wheel Drive Automatic 120000 miles

CHECK ENGINE LIGHT ON. WHAT ARE THE POSSIBLE CAUSE. IT HAPPENED BEFORE IN THE RECENT PAST, BUT THE MANUAL SAID MAKE SURE THE GAS TANK CAP IS ON PROPERLY. WHICH I CHECKED AND THE LIGHT WENT OFF
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SPENPAUL
May 13, 2010.



Hi SPENPAUL,

Thank you for the donation.

Ensure the gas cap is closed tightly with at least 3 clicks.

Apart from the gas cap, there are many sensors that can cause theproblem. Get a free scan done at Autozone to retrieve the trouble code and lety me know the exact trouble code so we can proceed with further diagnostics.

KHLow2008
May 16, 2010.