Date: Tue, 09 Mar 1999 08:32:01 +0200 From: "Roy Björkstrand" <nospamroilonopsamut.fi> Subject: Re: Idle problem on 95 Aero
Christopher G. Petrilli wrote: > ...I have a 95 9000 Aero which has a small idle problem. Normally, the > idle (while I bit rough) sits around 800rpm when the car is warmed up... > but sometimes for no explicable reason, the engine will stumble, drop to > 300-500rpm, then pop up to 1200 for a second, then settle back down to > 800rpm at idle. This happens mostly when it's warm---I've not noticed > it much when cold... > > Clues? > Chris > -- > | Christopher Petrilli ``Television is bubble-gum for > | petrillinopsamr.org the mind.''-Frank Lloyd Wright Could be the idle control valve (my experiences come from 900). In 900 it is located in front drivers side. It somehow controls the idle by passing air to the intake or something (I think). When coming to the traffic lights and taking the pedal up at low rpm does your engine "shut down" or how should I say... - "move to the engine braking immediatly with no smoothness" (like someone hitted the brakes for a seocond)(manual trans). Sympoms are like one cylinder wouldn´t get allways spark too, but because you have changed the DI casette this is not likely. Roy