Ford Super Duty (1999-2016) :: 2010 Truck Did Not Shift When Hit The Accelerator
Oct 10, 2013
I have roughly 104k miles. The weather is trying to get colder. Lows of 45 highs of 80 right now. Last week I was accelerating on to the highway and the truck seemed to have trouble shifting. I hit the accelerator and it did not shift. It would continue to increase in speed but very slowly and would even tend to kind of sputter a little. My engine light came on and has gone off and on several times since then. This has occurred several more times and is always when I hit the highway.
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My 05 superduty is in the shop because it won't shift in or out of 4Hi. Ford garage says I need a new transfer case shift motor, and 4wheel drive module. They said the shift motor was full of oil. I am not really up to speed on how the shift motor works, other than it bolts externally to the transfer case, that's why it confuses me about the shift motor being saturated with oil. My truck has never leaked even a drop of any type oil, ever.
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Ok so I went mudding this past week, and I put my 997 7.3 truck in 4x4 had fun then took it out of 4 wheel now it won't shift past 2nd gear top speed 35 mph.... It still has all the power revs up Rpms fine but it won't go faster then that.
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I am having a bit of an issue with my new to me 2002 F350 V10 Ford, I have noticed a few times in the when taking off (first time after being parked)the truck will not shift into over drive unless I cycle the button on the shifter, after that the OD seems to work fine for the rest of the trip. Second thing I noticed is the "OD" light on the end of the shifter will come on at times (indicating the OD is off) even when the truck is in over drive, wiggling the shifter makes the light go out and the truck will not change gears. Would a new gear shifter fix this as it is a bit sloppy?
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My 2010 6.4 has drifted to the right since I bought it a little over a year ago. I figured it just needed aligning, but knew I would soon have to buy tires so decided to wait and have it aligned when I replaced the tires. Put new tires on last week and had truck aligned but still drifts right. The guy at the tire shop showed me the print out from the alignment and all 4 wheels are within specs. He said he swapped tires around and it's better but still there. Not sure if he swapped front to back or left to right. After reading online, I found that this is a more common problem than I realized. I don't want to screw up a brand new set of tires.
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I have a 2010 F250 V10 4x4. about every 3-4 times when you start the truck....it seems as though the starter "sticks". If I catch it and shut it off and then turn the key right back it fires up and does not stick. Its as if the gear is staying kicked out into the flywheel. Are we thinking the starter itself? I'm thinking starter...but looking for input before I crawl under it.
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I bought this truck with 60,000 miles and have had about 3 months. I don't drive it very much but when I do I have noticed that when it sets for 4-5 days or longer the transmission makes a weird noise as you take off and does does shift into gear as it does when I use it ever day. The problem goes away very quickly (not even a 1/4 mile driving) and everything is fine after that. By the way I took it to the ford dealer who did a complete 60,000 mile service on it that was suppose to include changing the transmission fluid and filters-could they have screwed something up (I did not notice this issue until after the 60,000 mile service?).
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2002 Ford F350 Powerstroke, 7.3L, Automatic, 4 wheel drive .... AFE Stage II Intake, 5" full exhaust, TS 6-position tuner chip, Swamps 140lb injectors
Intermittent accelerator problem: no response, just goes to idle. Runs perfectly with no other issues but zero response when the accelerator it pressed. There seems to be no pattern to the problem as this happens at any speed/position on the pedal. When the accelerator goes out the check engine light in the lower left corner comes on. All fuses are good.
Symptoms began a month or so ago feeling like an occasional 'hiccup' or hesitation. Symptoms occurred a few more times until a couple of weeks ago (Friday, 2/20/15) when it left my son stranded a few miles from home. He was able to limp it to a parking lot and we left it over night and went and towed it back to the house the next morning. The truck started and ran fine just no accelerator so we towed it idling so we would have power steering/brakes, etc. As we neared the house the engine light went out and the accelerator began working and he was able to drive the truck the remaining 1/2 mile home.
Most all of the research I did came back with the Throttle Position Sensor as the culprit. I was able to order one (the complete accelerator pedal assembly that is*) at a Napa store in a nearby town and picked it up on Tuesday (2/24). As soon as I installed it everything worked fine.
As an aside, I have read a lot about the mid-2001 switch from the units with the TPS (Throttle Position Sensor) and IVS (Idle Validation Switch) as separately connected units to the 'new' style where these parts are combined into one and there is a single 5-wire connector. Being a 2002 there was no question as to which one I had. Just be aware of the difference. Also, this part is simple to change. The connector has a clip that you pinch down on with your thumb and then pull off. I use my little electric impact with 1/4" extension and a 10mm socket. Zip, zip, zip an you're done. It takes me longer to get my tools out.
A few days later on Friday (2/27) it presented the sporadic accelerator symptom a couple of times again but was able to get the truck home. The next morning I unplugged, cleaned (CRC Contact Cleaner), and dabbed into the connector a small amount of dielectric grease to insure good connection. (I had read that in my research as well). That seemed to work beautifully and he said it ran fine all day and until the next afternoon (Sunday, 3/1) when it began acting up yet again.
I continued to research and could find nothing that would suggest anything other than the Throttle Position Sensor. I read that some other folks had gone through a few of the Napa/aftermarket units though so I began thinking that maybe I had just gotten a bad unit.
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I have a 2005 F250 5.4L 2wd. Parked the vehicle in my driveway and the next morning there was no response from the accelerator and the CEL light and the wrench light on. I pulled the codes and came up with codes P2104, P2107 and P2110. The KOEO code was P2122. I checked the wiring and connectors and all appear to be fine I replaced the throttle body and no change. I removed the accelerator pedal and tried it on another vehicle and it worked fine. I have power to pin 16 on the diagnostic port. After clearing the codes and rescanning the same codes come up immediately.
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I have had this truck for several years. I have only had a few issues. I've heard of engine noise issues but I have never had any until now. My 5.4 is making a knocking sound that just started. It goes away if I tap the accelerator. It has over 200,000 miles on it. I change the oil every 3000-4000 miles. No additives and always conventional 5-20. Is this a serious issue? I've seen people talk about using thicker oil but I'm very hesitant.
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The problem with my truck is not that its regen'ing too often, the problem is that its STUCK in regen cycle. For the past 4-5 days my truck has been going into regen about 1-2 min after i start driving it, every single time i start her up. If i start my truck in the morning and let it warm up for a few min, i come out and my truck is idling higher then normal and has an increased exhaust smell, but when i aply the brake the idle goes back to normal. Then i start driving up the street and BAM "cleaning exhaust filter" message comes up and the and immediately the sound of the exhaust and induction changes and it sounds like sputtering/knocking.
Sometimes the the engine will flutter in decel or shutdown. HORRIBLE gas mileage, Reduced engine response and power, and white smoke is cooler temps. Basically all of the normal signs of a regen cycle, am i wrong? Im pretty sure its either a dpf sensor or possibly something wrong with the DPF? I haven't had one problem with my 2010 besides an egr valve and she has 167k miles and is completely stock and im very happy with my truck! 2010 6.4L
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So, I'm slowly but surely eliminating a terribly shaky front end on my 2002 F-250 7.3L 4x4. First was a new carrier joint on the front drive shaft. Didn't work much, but the shop said the darn thing was falling apart. Next thing I did was new wheel bearings and manual hubs. Less vibration for sure. But the last remaining issue, in terms of vibration, is that when I let go of the Accelerator going at any speed above 60 MPH, it makes a horrible horrible noise, and I could feel a vibration. It shakes the whole truck, but I can very noticeably feel it directly in the gas pedal. It's really only an issue during deceleration. What could it be??? Drive shaft U-joints? Torque Converter? Something else in the Front End? Something in the engine even?? I don't exactly have the funds to tackle every possible solution.
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I have a 2001 F250 7.3 with 175K.
Here is the situation. There is a disturbing clunk when I take my foot off the accelerator and a corresponding clunk when I push back down on the accelerator. This only occurs when the vehicle is not under load. That is, it does not happen when going up hill or on any sort of an incline. It does not happen when the automatic transmission shifts. It does not happen shifting into reverse or drive.
It does not happen when starting or stopping. It only happens when I am at 40-60, or so, miles an hour and let off the accelerator and/or press the accelerator again. It appears that I can carefully feather the accelerator to eliminate or, at least, minimize the clunk. I have crawled under the truck and it looks like all the U-joints are tight, I have lubricated the slip-yoke (although when twisted there is, like a mm of play when this is twisted, not much but a very little).
The rear-differential pinion appears to be tight (no side-to-side play or up-and-down play, or at least I can't make it move with my hands). However, when the truck is in neutral the entire driveshaft is able to rotate a half inch, or so, all the way up and down the drive train. That is, the transfer case and the rear differential appear to have a little rotational play in them, but I am guessing this is pretty normal. When in park the entire driveline seems solid.
I have seen from some of the other posts that this sort of clunking can come from leaf springs, hangers and such but since this clunk seems so isolated to acceleration changes when the vehicle is not under load, I doesn't seem like this would be the issue. No clunk when shifting, turning, bumps etc. Everything seems perfect until I am on a gentle downhill or flat and let off the accelerator. Doesn't appear to clunk when going down a steeper decline. All this gets me to thinking that the clunk is caused whenever the driveshaft rotation gets ahead of or behind the rotation in the rear differential.
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2002 Ford F-250 5.4l ... What is the difference in sound between a lifter tick and an exhaust leak? I have a ticking noise, almost sounds more like a puff of air noise, it only makes the noise when I push the accelerator and is coming from the right side. Noise is most noticeable if I put my head under the passenger side front fender. I am guessing I have an exhaust leak somewhere between the heads at cat but just wondering about the difference in sound. I'd think if it were the lifters they would tick at idle, right? The truck sounds great at idle (after doing a tune up) I just want to get rid of this annoying tick when I accelerate.
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I bought a 2004 F250 super duty 4x4 with the 6.0 a couple weeks ago and have a few questions. Hopefully all of these things are normal, but I thought I would ask you experienced drivers.
1) Occasionally while driving when I lift off the accelerator pedal I can hear a sort of loud rattle under the hood. I assume this is the turbo shutting down? Is that normal?
2) 4x4 and locking hubs... I have the 4x4 hi and low switch on the dash. Do I need to also manually lock the hubs to go into 4x4? After reading the manual it seems like I can just turn the dash switch and they should automatically lock, but I'm not sure. The hubs are not marked, but going by the pictures in the manual I think I know which is "lock" and which position is "auto" or off.
3) Front wheels hop at full turn. I expected wheel hop in 4x4 or with the hubs locked, but even in 2WD with the hubs in the auto position the tires still "hop" or knock a bit at sharp turns. Is this normal?
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I have a 99 F250 7.3PSD; I upgraded the tranny cooler after an episode of overheating while backing up a hill.
The truck has done well, hauled a few tractors with it, but recently I have noticed something that seems scary. When going downhill, I often relax on the accelerator. Usually there is some passive engine braking as happens with any auto tranny. Recently, the truck just coasts - it is as if you feel the tranny shift into neutral and you just coast, except I didn't shift. While this is happening, the accelerator pedal will not rev the engine. You can put the pedal all the way down -> rpms at about 6-800. No response.
At the bottom of the hill (so far) the engine gets louder. the rpms drop, and the accelerator works again. Every time, so far. But, if IO am going down hill, and want to accelerate to execute a laneg change or something - I can't. AFAIK, everything A-OK after the new tranny cooler. levels, etc.
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Recently on two occasions I pressed the accelerator clear to the floor with no response. After shifting into Park then back into Drive it drove normally for about a week. Now it has stalled out and was very stubborn to restart. Once running, the accelerator will sluggishly rev the engine while in Park, but in Drive, will not respond. TPS sensor or something else?
2004 6.0 Diesel, 75K miles, no mods, well maintained.
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On a cold crank the engine idles rough until it warms or the accelerator is pressed down. Also runs rough going up hills or towing. Check engine light is on and is throwing the code for bank 1 to lean and cat performance below threshold. Cats have been tested, good. Fuel trim tested, good. One mechanic said noth8ng is wrong with it well, there is. 2011 f250 6.2 gas...
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I have a hard shift between 2-3 that is somewhat violent. It doesn't matter the rpms or how hard I'm accelerating, it will always do it. At wot, it sometimes throws a code that stays on for a few minutes, then goes away. When I hook up a code reader, it shows no record of it and it never throws a blinking OD light ever.
It has an ATS transmission, but I don't know how the controller works, if it is wired correctly, or if it could even cause this issue. Currently the truck has 210k and unknown on ATS.
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So it appears as though my shift lever (automatic) will not shift into the 1st gear position? However when I drive the vehicle, the transmission seems to shift through 4 gears, then into Overdrive? What could be the issue?
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I have a 2003 F350 Super Duty 6.0 L with the dash mounted 2H-4H-4L switch. I was using 4wd and the light went out by itself and now I cannot shift it out of 4wd. Fuse 31 has no power to it, and the drivers book says it is the fuse for 4x4. Where the power for that fuse comes from? There is no power to the switch as well, of course.
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