Mercury Marquis Questions Maintenance & Repair
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You did answer me yesterday but I dont know how to get to the fuses to take them out for a few minutes
It only backfires when I floor it
Everything seems to be fine according to my front-end mechanic. He cannot find anything wrong with it. But he says it could have heavy duty suspension. I hate to pay for replacement if it will still...
What can it be? Crankshaft sensor?
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