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1990 Cadillac DeVille 4.5L Stall, Misfire
Posted to GM Driveability on 9/5/2001 5 Replies

Customer stated that engine would stall and would start right back up. More so on engine warmed up. What we found engine would misfire intermittently at idle affecting two cylinders and sometimes at 2000 RPM with no load on engine. This is a little lady drivin...

5 Replies Received (View Replies)

  Related Documents & Media  1990 Cadillac DeVille

 
Message Closed w/Summary

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5332L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsUS Fed emissions
SymptomsStall, Misfire
OccursHot, After a Hot Soak, Intermittently

Trouble Codes

E31Shorted map sensor circuit
E53Distributor signal interrupt
E98Park/Neutral to drive/reverse while outside of isc control range
Message Closed w/Summary

car Vehicle Data

1990 Cadillac DeVille

VIN 1G6CD5332L
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsUS Fed emissions
SymptomsStall, Misfire
OccursHot, After a Hot Soak, Intermittently

Trouble Codes

E31Shorted map sensor circuit
E53Distributor signal interrupt
E98Park/Neutral to drive/reverse while outside of isc control range