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International Automotive Technicians Network
1990 Cadillac DeVille 4.5L Hesitation, Cuts out, Stall
Posted to GM Driveability on 7/28/2011 17 Replies

Hello Ace techs, thanks for taking the time to view this post. I'm working on a 90 Cadillac Deville 4.5 pfi. At times the engine will lose all or nearly all throttle response as if all cylinders are dropping out, yet the engine stays running at idle. This can ...

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  Related Documents & Media  1990 Cadillac DeVille

 
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car Vehicle Data

1990 Cadillac DeVille

VIN [No VIN Available]
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / PFI
EmissionsOBDI
SymptomsHesitation, Cuts Out, Stall
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN [No VIN Available]
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / PFI
EmissionsOBDI
SymptomsHesitation, Cuts Out, Stall
OccursIntermittently