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1991 Cadillac DeVille 4.9L Cuts out, hard to start
Posted to GM Driveability on 5/1/2001

hi~~, super technitians..Here is another brain smasher. customer complains cut out on cruise and hart to [...] always intermittent problem, once it is acting its only cranking like not enough fuel.. when it cuts out just like turn the key off. well it happened...

  Related Documents & Media  1991 Cadillac DeVille

 
Message Closed w/Summary

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD5331M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsCuts Out, Hard to Start

Trouble Codes

55tps is out of range
70tps signal intermittent
98high rpm p/n to drive od reverse shift under idle speed control
Message Closed w/Summary

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD5331M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsCuts Out, Hard to Start

Trouble Codes

55tps is out of range
70tps signal intermittent
98high rpm p/n to drive od reverse shift under idle speed control