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mooney265 mooney265 is offline
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Join Date: Sep 2008
Location: New Orleans
Posts: 1,365
Garage
JFairman said: "Your engine is running a little rich when idle oscillates while warmed up. There are alot of things that could cause that and the simplist thing may be the air sensor plate pivot bearing is just a little stiff or gummed up and not raising back up to where it should at idle."

Q: How could I go about "unstiffening" or "ungumming" the pivot bearing? Thanks
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LIVN80S - - Red '79 Porsche 930 Steel Slant Nose Conversion [in 1987] w. 46k miles 3.3L; 964 Cams; K27HF @ 1.0 BAR, with Garrettson Intercooler; Rarly Zork; CIS Flowtech Fuel Head & BL-WUR.
Old 10-20-2009, 04:57 PM
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