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HI ALL:
PUT A 93 5.8 IN MY 92 F-150 THAT HAD A 5.0 GO SOUTH, IT'S BEEN RUNNING GOOD UNTIL LATELY.......THE IDLE HAS BEEN GOING ALL OVER THE PLACE, MOSTLY UP. I REPLACED THE IDLE ACTUATOR VALVE, IT WAS RUNNING OK, FOR A COUPLE WEEKS BUT NOW THE THING JUST WANTS TO RACE, THE IDLE STAYS UP AROUND 2,000 RPMS. ANY IDEAS WHAT ELSE COULD CAUSE THIS
THANKS IN ADVANCE
SCOTT
IF I DISCONNECT THE IDLE CONTROL VALVE, THERE IS NO MORE IRATIC IDLE BUT IT STAYS REAL LOW?????