Question about 2002 Mercury Mountaineer

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I have a 2003 mercury mountaineer with over 1000,000 miles on it. Last night the O/D light came on flashing and the service engine light came on steady. It doesn't want to shift from a low gear into

I have a 2003 mercury mountaineer with over 1000,000 miles on it. Last night the O/D light came on flashing and the service engine light came on steady. It doesn't want to shift from a low gear into a high gear now. What could it be pls ??

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  • 36 Answers

Hi there William, your problem could be that the auto rquires servicing if there is a dipstick for the auto oil check the colour of it, if not red/pink. Maybe low on trans fluid. Auto parts shop for correct fluid.May require auto shop for code scan as well.

Posted on Nov 29, 2014

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Posted on Jan 02, 2017

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  • 60 Answers

SOURCE: 2003 mercury mountaineer

get it read at autozone for free probably related

Posted on Aug 13, 2008

chuck943
  • 783 Answers

SOURCE: My 2003 Mercury Mountaineer Gear Shift is stuck.

See if u have brake lights. This is what energizes the shifter solenoid. There are 2 fuses u can check both are in the under dash fuse panel. Fuse 23 (15amp) and fuse 26 (7.5amp).
To get it out of park turn igntion switch on stopping just short of engerizing the electronics then u should be able to get it out of park and into neutral.

Posted on Feb 01, 2009

  • 218 Answers

SOURCE: My 2003 Mercury Mountaineer Gear Shift is stuck.

THERE IS A SENSOR ON THE BRAKE PEDAL THAT RELEASES THE THE SHIFTER.THERE A 3 COMPONENTS INVOLVED.U CAN PUT IT IN NEUTRAL BEFORE U START THE CAR.THEN WIL SHIFT.

Posted on May 01, 2009

csmock132
  • 4669 Answers

SOURCE: I have a 2003 mercury mountaineer with 71,000

Have it rescanned and see if it is the same code. What engine do you have?

Posted on May 19, 2009

NephetZ
  • 9 Answers

SOURCE: 2003 mercury mountaineer lose power when

Hi, maybe there's a problem in your starter or your battery consume more electricity.

NephetZ

Posted on Jul 08, 2009

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The flashing check engine light is telling you the engine is misfiring and your description of the problem confirms that.
There will be a code stored in the vehicles engine computer that will tell you which cylinder(s) is/are misfiring.
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If you require further advise, please ask me here in comments, be glad to help.
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get it read at autozone for free probably related

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