1986 Cadillac Cimarron surges

1986 CADILLAC CIMARRON
98,000 MILES • 2.8L • V6 • FWD • AUTOMATIC
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LISAMURPHY
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  • 1 POST
The car starts and runs good but when you get it between 40 & 50 mph it will surge or acts like it is trying to shift gears but can't . Like it is switching between 2nd and drive.
Jun 2, 2015 at 6:04 PM
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HMAC300
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  • 48,601 POSTS
have a trans guy check your converter clutch switch it may be to low of one for the car. also clean throttle plate on both sides with choke cleaner and iac hole.
Jun 3, 2015 at 6:57 AM