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Showing results for tags '1999 seville'.
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I have a 1999 Seville, a cream puff with only 67K miles. Cruising down the Interstate @ 70 mph, she begins to rev a bit, no warning lights, nothing. I pull into gas station & stop for gas, she won't pull away from the pumps!! Let her cool a bit & finally she moved out of the way. Made a clunkiing grinding noise. Full of fluid, nice & red & no burnt smell. I called several tranny shops in the area & NOBODY would touch my 4T80E! Checked the on board puter & no codes. Got my scanner & no codes. Towed it home & removed tranny, tore it down, solenoisootds good, TC good, bottom pan & filter full of black molten soot! Metal filings on screens of other 2 filters. Continued tear down,, PLANETARY GEARS STRIPPED, no teeth!. Anybody ever heard of this on the 4T80E? First one I have ever seen & I have rebuilt about one a year since they came out!