cutting off

1993 CADILLAC SEVILLE
121,300 MILES • AUTOMATIC
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BRENDA F PERKINS-BEST
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  • 1 POST
It starts , after I give it gas, when I take my foot off the gas, it shuts off.
May 3, 2016 at 6:30 PM
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HMAC300
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  • 48,601 POSTS
clean throttle plate on both sides with choke cleaner and iac hole check fuel pressure with a gauge shold be 41-47 psi.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
May 4, 2016 at 7:17 AM