Posted by TGP (IL) [108.162.216.47] on Saturday, February 13, 2016 at 22:01:34 :
In Reply to: Re: 1988 W250 High idle at start up posted by Steven [162.158.255.90] on Saturday, February 13, 2016 at 21:37:07 :
In Chrysler is coolant temp error
It's different for other makes but were interested in Chrysler.
Read this may help you
http://dodgeram.info/Engine-Gas/OBDI/Fault-22.htm
Tom