Problem Reports

Cadillac Fleetwood

Report: Smog Check Failure Due to Excessive Carbon Buildup

• Failed No's toohigh
  Everything passed except failed smog no's too high

  Q&A > Cadillac > 1991 Cadillac Fleetwood

• Check engine light due to failed EGR valve or control solenoid
  The EGR valve or control solenoid may fail causing the check engine (SES) light to illuminate.

  Common Problems > Cadillac Fleetwood

• Performance Issues Due to Faulty ECM Grounds at Front of Engine
  The engine control module (ECM) electrical grounds on the front of the engine block may have hi...

  Common Problems > Cadillac Fleetwood

• Check Engine Light With Code P1870
  The transmission may develop a harsh 1-2 shift and/or illumination of the Check Engine Light wi...

  Common Problems > Cadillac Fleetwood

• vaccum
  hi,i have a 90 cadillac brougham with a 5.7 liter and i think i have a vaccumm problem,i checke...

  Q&A > Cadillac > 1990 Cadillac Fleetwood