Question about Cars & Trucks
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: idles high
Zab, First things first, check for any vacuum leaks, hoses that are disconnected, cracked or just plain worn out. Also check for vacuum leaks around the throttle body.
It really sounds like you have an EGR valve that is stuck open ever so slightly. The MAP sensor is a result of a low manifold vacuum. The IAC (idle air control) motor is trying to compesate and keep the engine running resulting in the high idle speed. I would remove the EGR valve and clean it gently with a brush and pick to remove any carbon build up.
Let me know, regards.
Posted on Feb 09, 2009
Please be fast about checking your fuel pump. It is not giving enough fuel pressure.
Posted on May 25, 2009
SOURCE: hesitates at wide open throttle
Could be as simple as new wires. Try turning on the truck at night and check to see if your wires are not arching to the engine block/manifold. Trust me if the wires are bad you'll see it at night. If they are, they need to be replaced along with the spark plugs as this will foul the plugs because of impropper detonation.
Posted on Nov 06, 2009
Tips for a great answer:
Mar 16, 2014 | Acura Cars & Trucks
Feb 25, 2013 | 2001 Ford F350 Super Duty SuperCab
Jan 21, 2011 | 2000 Ford F250 Super Duty Crew Cabs
Sep 15, 2010 | 2001 Ford F250 Super Duty Super Cab
Jan 04, 2010 | 2003 Ford F250 Super Duty Crew Cab
Dec 04, 2009 | 1998 Dodge Ram 1500 4WD
Jun 04, 2009 | 2003 Ford F250 Super Duty Crew Cab
Nov 23, 2017 | Cars & Trucks
27 people viewed this question
Usually answered in minutes!