GeorgiaBoi
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- Joined
- Jan 13, 2013
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i have a 91 silverado.....automatic 700r4 was working great... i took it to get an oil change.. and they said i was 3 quarts over in tranny fluid so i asked them to suck some out and also put some lucas stop slip.....truck ran good for about 70 miles ....stop at one spot and than now it just revs up round 30mph and wont shift some say modulator others say rebuild some say filter others say some screw you can adjust ...whew lol do any one have some advice