The air flow sensor doesn't seem to hang up when i push it down slowly with my finger with the engine off and the rim is clean. It will open about an inch when the engine reaches operating temp. and I give it some throttle the plate stays where it is and it seems like engine is getting to much gas (poor gas milage too) and not enough air flow. Peter how hard is it for me to replace seals or clean the plunger. If I let up on throttle air flow closes and car idles fine. The Temp. it only seems to happen as the car reaches operating temp. 80-90C this has me a little frustrated.
Thanks

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Vin