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Idle issues on 2005 v10

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Old Nov 28, 2009 | 04:16 PM
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Idle issues on 2005 v10

Ok here we go. I have a 2005 v 10 with 114000 on it. Just replaced the battery because it was bad. Got in it to go and went about 2 miles and it would die at idle. Looked in the book and it said I had to go through steps so the truck could self idle itself after a new battery. Did all that and still does not idle it just quits. At first the engine light was not on, now it is. Getting very tired of Fords any help would be helpfull.
 
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Old Nov 28, 2009 | 07:39 PM
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Try to find out what the DTC code for the check engine light. Most major auto parts stores will read the codes out for you. Once you know what code its throwing - you'll have a better idea of where to look.

Did you remove the battery cable for a length of time (20 minutes??) before letting the computer reset itself? If not, I'd give that a try to see if it helps.
 
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Old Nov 28, 2009 | 11:01 PM
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Did not show a code at autozone or advance auto. will disconnect the battery cable in the morning to see if that helps. It just seems really weird to me.
 
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Old Nov 29, 2009 | 10:03 AM
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Well disconnected the battery cable, waited, went through the steps. It would idle fine until the engine warmed up then dies?????????????????????????????????????????????? ?????????????????????????
 
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Old Nov 29, 2009 | 10:26 AM
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That is weird. The CEL should only come on when there is a trouble code. Keep us posted...
 
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Old Nov 29, 2009 | 10:30 AM
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I had a throttle position sensor go bad on my Ram that would do that. It didn't throw a code either. Might be worth checking out.
 
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Old Nov 29, 2009 | 10:45 AM
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K thanks i will check it out
 
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Old Nov 29, 2009 | 11:04 AM
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Just occurred to me that you may be "fly-by-wire" (no direct connection between acccelerator & engine) - if that's the case you may not have a throttle position sensor. In either case, you may have a plugged Idle Air Control valve - which can be cleaned.
 
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Old Nov 29, 2009 | 05:14 PM
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Here is an idea get rid of the ford v 10 and get a chevy diesel. The v 10 never lived up to my expectations anyways. Tired of Fords
 
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Old Nov 29, 2009 | 07:03 PM
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Grems4ever has it right, the idle air control most likely needs be cleaned. This is a more common issue I think if you used oil filter, i.e. K&N as the oil then makes dust cling to it and clogs up the IAC. Get some electrical contact cleaner get into the intake and spray off the IAC. Should be good to go after that.
 
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Old Nov 29, 2009 | 07:14 PM
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this truck doesnt have an idle air control
 
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Old Nov 29, 2009 | 07:20 PM
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Duhhhh I knew that...
 
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Old Nov 30, 2009 | 07:45 AM
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Originally Posted by horseracer58
Ok here we go. I have a 2005 v 10 with 114000 on it. Just replaced the battery because it was bad. Got in it to go and went about 2 miles and it would die at idle. Looked in the book and it said I had to go through steps so the truck could self idle itself after a new battery. Did all that and still does not idle it just quits. At first the engine light was not on, now it is. Getting very tired of Fords any help would be helpfull.
You most likely have a failing/bad throttle body actuator motor. The actuator itself is not available separately from ford,but you can get ahold of a used drive-by-wire throttle body assembly from just about any of the V-8 engines,and swap just the actuator motor-most of them are a direct part interchange. I used one from an '05 Explorer 4.6L throttle body on my truck.
JL
 
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Old Nov 30, 2009 | 10:23 AM
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just went thru the same thing. it seems if the maf sensor is not pristine, when you disconnect the battery, it tries to relearn with a funky baseline from the maf. you can try cleaning the maf (research the tecnic before doing it), disconnecting the bat and ry again. also i believe there is a tsb about that problem, requiring a reflash of the computer.
 
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Old Nov 30, 2009 | 05:14 PM
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ned37 has it right. We've heard that cleaning the MAF will solve this problem most of the time.

It's worth a try.
 
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