A O D Transmission problems


Asked by 429_maniak Aug 17, 2011 at 10:38 AM about the 1989 Mercury Grand Marquis

Question type: Maintenance & Repair

Driving down the road after 12 - 15 miles, my car lost overdrive. Engine just reved. Then after another 5 - 6 miles, the same thing happened to third gear. I still have first and second. I changed the filter, but I still have the problem. Any suggestions ? Car only has 84,000 miles.

2 Answers


I had similar problems with my 1994 Grand Marquis. I took it to dealers, transmissions shops, everyone, all over San Diego. After I got home the automatic trans. mechanic took one drive in it and knew what it was. I forget his name, but you can call or write MIDPAC AUTO CENTER,3050 HOOLAKO STREET, LIHUE, HI 96766. It will be worth it.

5 out of 5 people think this is helpful.

Thanks Boss.... I'm gonna give them a shout about my Merc.

1 out of 1 people think this is helpful.

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