Date: Sun, 25 Apr 1999 21:11:43 +0200 From: RCS <e9225126nopsam1.tuwien.ac.at> Subject: Re: 94 900S 2.3 stalls, idle varies
First you have to explain if your 900S is one of the last "old" or one of the first "new" body style cars! If itīs the old, classical one Iīd say itīs 99% caused by vaccuum leaks or AIC-valve problems. If itīs the new one, it could also be some "missfitted" vakkuum hoses/pipes or some other electrical problems (sensors - this could be read out) but in nearly all of the cases the engine gets the "wrong" air (leak in vakkuum hose after the air was mesured by the air mass sensor - you canīt read out that). That causes bad idling and stalling (when you release the throttle..) RCS DAVID KATZ > My '94 sprouted a heater hose leak last month. The dealer charged 2 hours > labor to replace it, as a bunch of disassembly was needed to get at the > firewall end. That would have been bad enough. But since then, the idle > (when in drive) goes up & down quite a lot, I estimate 600 to 1000 rpm every > 2 seconds, and it has stalled out a few times. I dried the exposed > secondary wires immediately after the incident, and cleaned inside the > distributor cap last week. Any other ideas? I don't see any obvious > connections they forgot to put back together. > -- > Dave > (interchange the Z and the last A to reply by email)
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