Highter Than Nornal Idle Due to Vacuum Leak on Cadillac Fleetwood

An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.

RepairPal Verified
Average mileage: (–)
1 model year affected: 1993
1 person reported this problem
0 people shared problem details
Related Items:
Doesn't always stall and when it does it is sudden, with no warning. I notice the automatic pa...
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...
Everytime it gets cold, my fluids start leaking on my driveway.
A burning smell may develop due to an oil leak form one or both valve cover gaskets. Resealing...

Related Content