1997 mercury cougar xr7

January 9, 2011January 10, 2011

i have no driveability. i have changed spark plugs and switched out my 1996 cougar mass air flow sensor to see if any change and there wasnt. i dropped exhaust to c if cats wereclogged no change in problem. i unplug the the mass air flow sensor and i have driveability ne bogging what can i do next im lost?????

Keywords:No Power

1 thought on “1997 mercury cougar xr7”

Kristen January 10, 2011 at 10:43 pm
If it runs ok with the MAF sensor unplugged, replacing it with a new one should fix ya right up.
How to test the MAF Sensor

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