Radiators
Oldsmobile Cutlass
Ford F-150
Ford F-250

Whats causes a 1992 Oldsmobile cutlass ciera to idle high and overheat?

345

Answer

User Avatar
Wiki User
02/27/2008

The high idle may be caused by old spark plugs and wires. As far as the temperature problem there are several things that may cause this, but the thermostat is the easiest and cheapest thing to check.