1997 Mercury Cougar XR7 Logo
Posted on Dec 16, 2017

My 97 couger check engine light comes on an goes off. the code reader just states bank 2. my car periodically stalls down, (but does not die) at an idle. Also, I have had to change the battery twice in the last month. I have not added anything new to the car, and it still has only the factory installed equipment.

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matthew nulph

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  • Contributor 49 Answers
  • Posted on Dec 16, 2017
matthew nulph
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Joined: Jul 23, 2014
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Go to the part store and have them check your alternator it sounds like it's on it's way out or it has a loose connection to the battery

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Jan 24, 2009

SOURCE: car idling funny and stalling

there is a recall on 2000, 2001, 2002 model cougars for the fuel pump assembly. you might want to check on that.

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Anonymous

  • 18 Answers
  • Posted on Mar 04, 2009

SOURCE: Check engine light. got 2 codes P0172 and p0175.

Unclip the 02 harness, then take out the 02 sensor. 5 minute job.

Anonymous

  • 453 Answers
  • Posted on Apr 19, 2009

SOURCE: Check gauges and Check Engine Lights

The sending unit for the oil guage will cause the oil guage to fluctuate this is caused from some sludge build up that is more than likely stuck in the sending unit tube. Use Gunk motor flush on your next oil change this should help the oil guage problem.( make sure you read the direction on the back of the bottle)
As for the check engine light you can take it to Auto Zone and have them scan the computer. Sometimes the EGR valve will build up with carbon causing the valve to stick slightly open which will make the idle on the car fluctuate up and down. Its also possible you need O2 sensors.

Jonah Oneal

  • 14092 Answers
  • Posted on Jun 12, 2009

SOURCE: 91 mercury tracer check engine light after starter replacement

when you disconnect the battery.when changing the starter.you lost computer memory.the computer is going through relearning its program.it effects idling.should clear up after driving around a day or two.if it keep stalling take it to the ford dealership to relearn to idle.

Anonymous

  • 104 Answers
  • Posted on Jul 16, 2009

SOURCE: Check Engine Light Problem

Codes that tell you your engine is running lean can be caused by a number of things. First thing to do (and cheapest) is to get some fuel injector cleaner and run it for awhile. Dirty injectors can cause these codes. I recommend lucas brand myself but there are several different cleaners to choose from. The second thing is checking your vacuum lines. If there is a leak it can cause the engine to **** in too much air and cause the codes. Anything beyond that gets into alot of mechanical work and should be done by a certified technician

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Starts then dies.97 couger

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good luck and keep me updated

[email protected]
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I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_a3369546f8067589

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