The first item to check is to determine if the accelerator linkage is sticking. Conduct the following test: While the engine is idling at the higher RPM's push the accelerator linkage arm that contains the two stop screws towards the stop plate. If the idle drops to normal check to insure that the accelerator cable outer jacket is not hung up where it enters the throttle abutment (parts manual fig 16). DMC Joe DeLorean Help dmchelp@xxxx www.dmc.tv http://shopping.oraclesmallbusiness.com/dsvstore ----- Original Message ----- From: "Kevin Creason" <dmc4687@xxxx> To: "Dmc /dml" <dmcnews@xxxxxxxxxxxxxxx> Sent: Sunday, February 03, 2002 2:01 PM Subject: [DML] new cat & higher idle > since my cat replacement the car does definitely idle higher AFTER warm-up. > When the engine is good and warm and few miles down the road it is idling > about 1,000. After cold startup and during warm up it right on, hanging > around 750. > Is this an easy thing to adjust? > > >