Question about 2001 Ford Super Duty F 450
Spit & sputters in rain & very cold weather and will stall at idle in rain
have fuel injection system cleaned
Posted on Oct 03, 2009
Testimonial: "Thank you for the quick reply. This was one of my first thoughts along with possibility of a blocked fuel filter, fuel pump, or plugs/coil connectors."
LEAKING BAD SPARK WIRES OR YOUR COIL PACK GETTING DAMP.IF YOU HAVE 3.0L ENGINE. COIL PACK ON BACK OF ENGINE.IF YOUR LOWER COWL SEAL IS MISSING WATER CAN RUN DOWN THE COWL WHERE SEAL SUPPOSE TO BE CAUSING WATER TO RUN BACK OF ENGINE DAMPING YOUR COIL AND WIRES.BAD PLUG WIRES WILL CAUSE PROBLEM WHEN IT RAINS.
Posted on Jan 24, 2010
Tips for a great answer:
Jul 15, 2016 | 2001 Mercury Sable
Aug 09, 2013 | Jeep Grand Cherokee Cars & Trucks
Engine stalling and rough run
issue at low speeds
This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve. Buy a can of throttle valve cleaner (do not use carburetor spray cleaner!) from NAPA or Carquest (made by CRC chemicals) and spray it into the air intake while the engine is running, use up about 1/2 the can, engine will try to stall hold the speed up, shut it down and let it soak for 30 minutes, restart and blow out the remaining fluid, shut it down and disconnect the negative battery cable for 5 Min's to reset the base idle control
Jul 06, 2012 | Cars & Trucks
Jun 08, 2012 | 1996 Jeep Grand Cherokee
Jul 31, 2009 | 1988 Toyota Supra
Apr 15, 2009 | 2006 Pontiac Grand Prix
Aug 06, 2008 | Plymouth Voyager Cars & Trucks
80 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: