2007 Mercury Mariner Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2007 Mercury Mariner
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2007 Mercury Mariner ProblemsTransmission Fluid Leaks from Transmission Oil Cooler
The transmission oil cooler may develop a leak, which will require replacement to repair.
The check engine light may come on due to failure of the Variable Camshaft Timing (VCT) solenoids. The VCT solenoids will need to be replaced if they are the reason the check engine light came on.
A defective power steering return line can cause a knocking noise when turning or going over bumps, especially when the engine has reached normal operating temperature. The power steering return line should be replaced.
2007 Mercury Mariner Questionsjerking when at speed of 55-58mph. no sensor lights showing on dash. (1 answer)
111,000mi. Jerking motion when at speed of 55-58mph. No sensor lights showing, no change in rpm on dash. Occurs when roads are wet and snow covered.
I don't have much money so I would just want you to tell me what is wrong with it. Myself and a friend will have to work on it.
I have a 2007 with 75,000 miles. just this week we noticed a bad smell of oil when we pull it in the garage (its now to the point we leave the door up to "air the garage out) we do not notice it when we are driving or even stopped at a red light.
Checked dip stick, not using any o...
2007 Mercury Mariner RecallsShift Lever Disengages From Transmission
For a vehicle that has had a remanufactured Ford automatic transmission installed, the shift lever bolt may be loose, allowing disengagement of the shift lever from the transmission. Dealers will inspect the transmission and either tighten the shift lever bolt or replace the shift lever assembly free of charge to resolve the concern.
The coolant pump for the hybrid system may fail, resulting in the hybrid system shutting down, and the vehicle losing power. Dealers will inspect and replace the original motor electronics coolant pump free of charge to correct the concern.