Gasoline Fuel System Problems of Mercury Mountaineer

The contact owns a 2008 Mercury Mountaineer. The contact stated that the check engine warning light was illuminated. The contact stated the vehicle stalled while driving at an undisclosed speed. The contact stated that several attempts were needed to restart the vehicle to continue driving. The contact stated that the gear shifter intermittently failed to move to the intended position. The contact stated that there was an abnormal fuel odor inside the cabin of the vehicle, and the fuel level was lowered sooner than normal. The vehicle was taken to the dealer to be diagnosed; however, the result was not provided. The contact stated that there was a code for an evap failure. The vehicle was not repaired. The vehicle was taken to another dealer, peoria Ford (9130 w bell rd, peoria, az 85382) however, the contact was not provided the cause for the failure. The vehicle was taken to an independent mechanic; however, the vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 200,000.

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2003 Mercury Mountaineer 4. 6l-when the vehicle is not under acceleration [stop sign/signal, exiting an expressway to a surface street, coasting] the engine will not hold idle, then stall. The steering & brakes are compromised when the engine stalls. To restart the engine, the headlights go dark for a moment. . . This is a very serious matter. Decelerating from an expressway to a surface street, on a curved exit ramp , at night makes for an out of control situation where the driver can not see because of engine failure! I've replaced the throttle position censor [tps] with no improvement. The dealer offers replacement of parts $1500, and no guarantee of solving the problem. The vehicle is useless to me fore it is a hazard to be on the road. . . For me and anyone else driving near me.

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Without warning of any kind the engine quits under 35 mph, sometimes with cruise control on. After car rolls to a stop, it can restart right away. Loss of power steering and brakes. Dealer says no codes to back up complaint. This has as happened at least 3x spread over 35,000 odometer miles.

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Tl-the contact owns a 2006 Mercury Mountaineer. The contact stated that she was unable to fuel her vehicle. The dealer informed the contact that the filler neck assembly needed to be replaced. The manufacturer had not been notified. No repairs were performed. The current mileage was 101,000 and the failure mileage was 60,000. Bw.

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This is a 2002 Mercury Mountaineer with a v8 engine. The vehicle accelerates on its own with no driver input from a stop. It lurches both in drive and in reverse.

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The car wouldn't start so I had it towed to the dealership. The technician tried it and it started right up for him. They couldn't find anything wrong with it. I'm not sure if I have it right but I was told the reason it didn't start was I had the wrong type of fuel, winter verses summer. The temperature dropped after thunder storms during the night. There's been quite a few times when the car didn't start up on the first turn of the key but I didn't think anything of it. There was another time when it didn't want to start but eventually did. It was a rainy, snowy night. This last time when it didn't start it had rained also. I'm wondering if it has more to do with the rain and not the fuel.

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While parking noticed a fuel smell coming inside of vehicle. Consumer backed out of the parking garage, and noticed that gasoline was leaking from underneath vehicle.