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There is a large slotted screw on the left (drivers) side of the throttle boday, somewaht toward the firewall side of the engine,just under the air cleaner. sorry, hard to describe. It has a spring over it. It is an air bleed valve and tou (CCW) is faster, in (CW) is slower. Once you find it,You'll always know where it is.
Finally got a response. I get my manuals in a few days. Just bought the car weds.. Once I move that big fat K & N air cleaner Ill see it. I didn't know if it was maybe up front. Couldn't see it last night.
Something else came to mind: before you mess with the idle screw, make certain your timing is correct. That seems to have more impoact on idle speed than the air bleed screw has sometimes.
Yes, that is my car. I asked about lowering on earlier thread first thing last thursday. Any ideas?
Only had the car a few days. I'm putting my other set of wheels on it first. Have too much work at one time to get it together and need to sell the 928 before my Ex takes me back to court. Tried hiding the 911 !! Too late, I'm busted!
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