Question about 1994 Mercury Grand Marquis

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My 1994 Gran Marquis growls.....upon starting. Ford dealer says it is the computer. In addition, Just recently it has not "hissed" when I have turned off the motor from driving and closed the doors...whatever air release that use to work has stopped....what is this?

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  • Clint Smock
    Clint Smock Jul 08, 2010

    Does this have rear air suspension?

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If it is your compressor there is something causing it to be overworked and die out on you. Possibly a hole in the line or the air bag somewhere. You can save yourself time, money and headache by visiting Strutmasters.com and ordering a conversion kit for your vehicle. You will be glad you did and your car will ride like new again.

Posted on Jul 12, 2010

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