I have. 1994 DeVille Concours and it recently turned 132,000 miles. I heard a clicking coming from the Idle air Control Valve after replacing it. I couldn't stop it so I decided to support my local dealer and dropped it off.
They fixed the IAC valve and proceeded to flush my power steering system, this is where the trouble begins.
I get a call from the dealer and the service advisor tells me he has bad news. "The car seriously overheated he tells me when the car is left idling for a while. I know you won't like this but your car suffered serious damage and may have warped one or both of t