93 Deville 4.9 engine

Tiny
GEEOW29
  • MEMBER
  • 1993 CADILLAC DEVILLE
  • V8
  • FWD
  • AUTOMATIC
  • 54,000 MILES
93 Caddy deville 4.9 engine stopped while coasting then restarted. Drove 1 mile home. No problem since
Wednesday, January 19th, 2011 AT 7:26 PM

1 Reply

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
Possible intermittent symptom with the ISC motor thinking that the throttle was at rest but the speed was out of range, so it fully retracted. The result as I can describe it, was the throttle closed to the hard stop, and that usually will result in a stall.
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Wednesday, February 2nd, 2011 AT 4:48 AM

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