Car Problem Reports

Mercury Mariner Transmission Oil Leaks from Left Side Half Shaft Area

 
Mercury Mariner Problem
19 Reports
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Model Years Affected: 2009, 2010

Drive Trains Affected: 2WD, 4WD

Average Mileage: 42,977 mi (11,000 mi - 80,000 mi)

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If the transmission oil leaks out of left side half shaft area, it may be from a worn axle shaft seal. The seal can be damaged by a poor surface finish on the axle shaft. The axle shaft and seal should be replaced to correct the problem.

  • Visitor, , 4WD, 21,753 mi

    Transmission fluid was leaking from driver side axle shaft. Ford replaced this part and corrected the problem. My local Gurnee, IL ford was thorough.

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  • Visitor, , 4WD, 18,000 mi

    My 2009 Mercury Marina was leaking oil from the left side Half shaft seal and bearing like so many others . Now the same thing is happening on the Right side seal and bearing area. Been back and forth with Ford on this as my car is 14 days over the 100,000 mile 5yr warranty. I stuck to my guns with this issue and only because of the low mileage. Ford did repair the left side, but now I am having a waiting period to get the right side done. The garage (Ford) said it was a trans oil filler dipstick tube that was leaking but they have been wrong on this as they fixed that and it is still leaking bad. Getting a little upset with going back and forth with Ford on getting this nuisance oil leak fixed right.
    Great car for the little use I give it, these things should not occur at this mileage.

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  • Visitor, , 47,000 mi

    leakage of transmission fluid on left side, axle leakage

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  • Visitor, , 2WD, 65,000 mi

    changed oil and filter and noticed transmission leak around seal at cv axle and took it to ford dealership to have it checked out and they said it was the cv axle bushing that was causing the leak but they did not say they had a recall on it

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  • Visitor, , 4WD, 48,500 mi

    Trans oil was low oil in drive waiting on parts 2009 out of warenty

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  • Visitor, , 2WD, 72,000 mi

    Car started slipping in gears on take off and i checked fluid and it was low. I took it to a transmission shop and he said i am losing fluid on the left side shaft area. I just bought my Mariner in November of 2011 it was a lease turn in. I love it but i cant believe i am having mechanical problems already.

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  • Visitor, , 4WD, 51,000 mi

    axle seal replaced and lasted less than 2 months. Going back to dealer tomorrow for more repairs, possibly replacing axle assembly.

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  • Visitor, , 40,172 mi

    bought car used, put a total of 400 miles on in 5 months, last oil change 5 weeks ago, noticed oil on garage floor, mechanic said it was a possible transmission axle seal leak, what a freakin bummer, dont want the car now.

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  • Visitor, , 4WD, 24,299 mi

    Noticed fluid dripping. Discovered where axile drive shaft slides into differential. Calling Ford dealer to get repaired had 6 year warranty maybe close running out of warranty.

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  • Visitor, , 2WD, 80,000 mi

    I have the same problem. Axle shaft seal leaking left front side. Alot of play.

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