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Maxx1 Maxx1 is offline
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Join Date: Jun 2007
Location: Oh
Posts: 460
Originally posted by RarlyL8
The clicking sound is likely your BOV. The BOV is stock correct?

Idle oscillation is typically reproduceable under similar environmental conditions. What you are describing is a bit radical. If the mixture is close enough to correct that it idles smooth 90% of the time you should be able to calm it the other 10% by braking with the clutch out until the engine is pulled down to <1500rpm. From what you are describing I'll bet that won't work, so something else is at play.
I'm not sure if the BOV is stock or not.

I'm going to do some more troubleshooting and see if I can get some kind of pattern when the idle goes unstable, then report back.

I'll check out the WUR mod as well and see what that's all about.

82 Porsche 930 Euro, black, 31K miles.
Factory stock other than k27 turbo, B&B headers, GHL exhaust, Tial F40, 1 bar wastegate, MSD 6A ignition, 8" and 9" Fuch upgrade, H4 Xenon headlamps and a 930S steering wheel.
Old 07-06-2007, 03:31 AM
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