RE: 1990 C4 convertible, automatic trans. My idle speed is around
1800 RPM. After driving for 2 minutes or so, the idle speed can be as high as 3500 RPM. I can go about 35 MPH while idling the engine. How can I adjust the idle down to normal? Any ideas? Second issue. Radiator cooling fans don't seem to be working. I've determined that the fans themselves are OK, but for some reason they are not turning on. Obviously, the engine runs real hot on hot days. I need to fix this. Any ideas on where to start looking? Thanx in advance- posted
14 years ago