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rough idle and MAF or FPR 850 1994

posted by  daherne on  Thu May 18 11:11 CST 2006
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Good advice- I took the idle valve off-there's like a metal shutter that was stuck half open and closed-I cleaned it with carb cleaner and it really freed up. With no voltage on it it stays half open/ closed-is this normal? The hissing noise remains but since I cleaned it' the rough idle is still there but MUCH better. Saef bet to change it?






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