fuel flooding problem
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Joined: May 2002
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From: Mountain State
fuel flooding problem
Hi, I have a 1989 351W. Every time it is humid or rains, it starts flooding, serious flooding. I've checked out and replaced all the sensors. Found and repaired a shorted wire to the canister solenoid. But so far nothing has helped prevent the problem.
I've discovered that by unhooking the OS2 sensor and letting the engine idle a few minutes, then reattacing the sensor, it would run correctly. Until the next humid day, after it sat all night. I am guessing it has to do with condensation building on the OS2 sensor, but that is a guess.
I've installed the Ford racing MAF kit, rebuilt the engine, mild Crane computer cam, added shorties. Nothing too wild, yet.
Any thoughts?
Bruce Big Red Bronco
I've discovered that by unhooking the OS2 sensor and letting the engine idle a few minutes, then reattacing the sensor, it would run correctly. Until the next humid day, after it sat all night. I am guessing it has to do with condensation building on the OS2 sensor, but that is a guess.
I've installed the Ford racing MAF kit, rebuilt the engine, mild Crane computer cam, added shorties. Nothing too wild, yet.
Any thoughts?
Bruce Big Red Bronco
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