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1990 Cadillac Seville starving for fuel when warm/car dies

Tiny
DAVEROSS98466
  • MEMBER
  • 1990 CADILLAC SEVILLE
  • V8
  • FWD
  • AUTOMATIC
  • 65,981 MILES
Car stalls when warm, even at freeway speeds. Fuel pump and filter are good. Egr valve good. Need advice on which sensor would cause this problem. Also, how do I check the fuel pump relay?
Monday, January 11th, 2010 AT 5:36 PM

1 Reply

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
When it stalls, does it restart or do you have to wait till it cools some? You could have an ignition module that is failing, that would give you no spark, and possibly no injector pulse.
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Tuesday, January 12th, 2010 AT 1:43 AM

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