2011 6.7D Fails to accelerate - F-Series & SuperDuty Diesel Forums

berickk · 07-21-2011, 03:47 PM

My 2011 Ford F350 6.7D will start to accelerate then quit. If the accelerator is returned to idle then pressed again the truck will go. I am also getting 12.5 MPG on the highway. Ford says NO COMPUTER CODE NO PROBLEM. Can anyone help me!!!! E-mail berickk@hotmail.com

WD40 · 07-22-2011, 01:14 AM

Welcome to SSD.com, glad to have you here, hope someone
will be along soon that can help you out. I know one guy who is getting 12 MPG pulling a 16,000 fifthwheel. Good Luck.
Doug

bigdogbronco · 11-26-2011, 09:40 AM

I am having the same issue. have you gotten this resolved? and what was the issue. i get the same response from ford. nothing wrong.

Russ250 · 12-06-2011, 08:40 PM

I'm getting 15-ish mpg when I take it easy... Unless you're stomping on it every time you take off and making the traction control kick in?? Might need to get a second dealership opinion. Good luck!

SHEP2011 · 02-05-2012, 07:33 PM

Unhook both batteries for about 10 min.... Mine did something similar to this and this is what fixed it!!

dc.snowball · 04-22-2012, 08:53 AM

berickk..have the same phennonom...ican reproduce it too. if u even lightly touch the brake while on the gas..it drops to idle....a failsafe for runaway & so u can't power-brake or do smokey burn-outs...

Nasty · 05-03-2012, 03:29 AM

system was acting up on mine ...truck would power down to "limp home" mode and not throw any codes. Put the truck inside where it was warm and it was all good for a cpl weeks...then it would start all over. Ford doesn't acknowledge any issues with this system but I have heard thru the grapevine that in fact hey do. Not just Ford I should add. I fixed mine.

SHEP2011 · 05-03-2012, 08:03 AM

You guys may want to try unhooking both batteries for a couple of mins!!! Nasty, how did you fix yours?

Nasty · 05-03-2012, 06:12 PM

I put it inside a warm building overnite...lol....strangely enough...the Sirus radio had been acting up also and it started working again also..go figure.

07-21-2011, 03:47 PM	#1
berickk SDD Junior Member Join Date: Jul 2011 Location: Mankato/MN/usa Posts: 1 Thanks: 0 Thanked 0 Times in 0 Posts	2011 6.7D Fails to accelerate My 2011 Ford F350 6.7D will start to accelerate then quit. If the accelerator is returned to idle then pressed again the truck will go. I am also getting 12.5 MPG on the highway. Ford says NO COMPUTER CODE NO PROBLEM. Can anyone help me!!!! E-mail berickk@hotmail.com

07-22-2011, 01:14 AM	#2
WD40 SDD Senior Member Join Date: Aug 2005 Location: Benton Arkansas & McAllen Posts: 2,755 Thanks: 57 Thanked 110 Times in 106 Posts View Photos By: WD40	Welcome to SSD.com, glad to have you here, hope someone will be along soon that can help you out. I know one guy who is getting 12 MPG pulling a 16,000 fifthwheel. Good Luck. Doug __________________ 2006 Ford F-350 Crew Cab Lariat 4X2 PSD 6.0 TorqShift Automatic Transmission, MAG-HYTEC DIFF COVERS Bama ZooDad If you think the 6.0 is bad.....Get a 6.4 2004 35 ft Hitch Hiker 16589 EW. Doug Is it time to go camping yet?

05-03-2012, 03:29 AM	#7
Nasty SDD Member Join Date: Oct 2006 Location: Manitoba Posts: 133 Thanks: 0 Thanked 1 Time in 1 Post	Def system was acting up on mine ...truck would power down to "limp home" mode and not throw any codes. Put the truck inside where it was warm and it was all good for a cpl weeks...then it would start all over. Ford doesn't acknowledge any issues with this system but I have heard thru the grapevine that in fact hey do. Not just Ford I should add. I fixed mine. __________________ [color="Red"] 2011 F250Lariat CC 4X4 SRW 3:31 gears Firestone air bags in rear only DPF delete 2011 F250Lariat CC 4X4 SRW 3:31 gears DPF delete Firestone Air-lift rear suspension

05-03-2012, 06:12 PM	#9
Nasty SDD Member Join Date: Oct 2006 Location: Manitoba Posts: 133 Thanks: 0 Thanked 1 Time in 1 Post	I put it inside a warm building overnite...lol....strangely enough...the Sirus radio had been acting up also and it started working again also..go figure. __________________ [color="Red"] 2011 F250Lariat CC 4X4 SRW 3:31 gears Firestone air bags in rear only DPF delete 2011 F250Lariat CC 4X4 SRW 3:31 gears DPF delete Firestone Air-lift rear suspension

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11-26-2011, 09:40 AM	#3
bigdogbronco SDD Junior Member Join Date: Jan 2011 Location: Detroit Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts	I am having the same issue. have you gotten this resolved? and what was the issue. i get the same response from ford. nothing wrong.

12-06-2011, 08:40 PM	#4
Russ250 SDD Junior Member Join Date: Oct 2011 Location: Newport News, Virginia Posts: 7 Thanks: 0 Thanked 1 Time in 1 Post	I'm getting 15-ish mpg when I take it easy... Unless you're stomping on it every time you take off and making the traction control kick in?? Might need to get a second dealership opinion. Good luck!

02-05-2012, 07:33 PM	#5
SHEP2011 SDD Junior Member Join Date: May 2011 Location: SC Posts: 15 Thanks: 0 Thanked 0 Times in 0 Posts	Unhook both batteries for about 10 min.... Mine did something similar to this and this is what fixed it!!

04-22-2012, 08:53 AM	#6
dc.snowball SDD Junior Member Join Date: Feb 2011 Location: bear, delaware Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts View Photos By: dc.snowball	berickk..have the same phennonom...ican reproduce it too. if u even lightly touch the brake while on the gas..it drops to idle....a failsafe for runaway & so u can't power-brake or do smokey burn-outs...

05-03-2012, 08:03 AM	#8
SHEP2011 SDD Junior Member Join Date: May 2011 Location: SC Posts: 15 Thanks: 0 Thanked 0 Times in 0 Posts	You guys may want to try unhooking both batteries for a couple of mins!!! Nasty, how did you fix yours?