Ford Super Duty (1999-2016) :: Morning Time Grumble / Truck Stumbling
Apr 17, 2015
I'm assuming I might have a coil going but I'm not sure. Yesterday morning and this morning I started my truck and it was fine, I backed out the driveway again truck was fine. I put it into D and pull forward it was fine till I hit about 1300rpm, then it felt trike the truck was stumbling, I went a little faster to 1500/1600rpm and it stopped, as soon as I slowed up and then hit the go pedal it started again at around 1300rpm and stayed till 1600rpm and then it went away. So this is twice now two days in a row this has happened the exact way and only in the morning and goes away with no problems. I hooked up my SCT X3 and there are no codes and when it stumbles I have no lights come up. What I should do?
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My truck was in 4x4 and would squeal all the time on and off. Here is the situation today, this has happened prior but i just didn't post on here until it lasted for 30 miles on the highway.
4x4 system:
-MM hubs
-all stock minus the hubs
-Pass side vac hose melted against tire (doesn't matter with the MM hubs but too much info is not a bad thing)
-Replaced u-joints in November
-the screeching when not engaged predates the MM hubs that i installed, it occurred when i had my auto hubs locked last year because they would not disengage
Trip:
-average of 45mph
-30 miles from NH to MA (route 3)
-truck was operating up to temp
When it occurs:
-Under Acceleration
-15-45 mph
- when going from stop-30 it makes a hollow tapping noise instead of the screech
- when hubs are locked and t-case is NOT engaged it screeches for about 1 miles and then stops
Sound in the video occurs within the first 8 seconds, its faint in he video but very loud in person. Highway didn't look that bad in the video but i was in a plowed sctretch other than that the last 25 miles were through about an inch of snow and slush.
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It seems like recently almost every time I start my truck it beeps 5 beeps 5 times. so it beeps 25 times. what could this be and how do i get rid of it. I wear my seatbelt so it is not that. There has to be a relay or something to stop the dam thing from doing it.
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1999 F350 7.3TD auto 4x4 crew 8'. I've noticed that I get a soft, low, short grumble from the rear end when leaving a stop with a load.
My son just used the truck and says he thinks the rear is binding while in reverse while backing into a parking space, wheels turned.
What are the potential problems here? I've heard a fluid change with "anti-slip additive" could be the answer. Which anti slip additive should I use?
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2002 5.4 super duty. My truck had started to ping, and knock worse over time. I did some research on this site, and I decided to remove my K&N air filter. Replace it with a traditional paper filter. Then I cleaned my mass air flow sensor. The results were great, no more knock and ping.I will check the MPG next to see if I get any improvements.
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One of my work trucks is a 99 F-250 5.4L. Up until recently it's been running strong. Then one day it's like someone flipped a switch, and now it runs like it's losing power.
Symptoms: a quick short stumble when you first hit the accelerator. While driving, it takes the entire pedal to accelerate. Even with the pedal to the floor, it won't keep up with traffic. Driving uphill, it will barely maintain 40 mph.
I've checked everything I can think of. Fluids and filters are all good. Battery and alternator are good. There are no trouble codes. I have Autoenginuity with the Ford Bundle, and the truck passes every diagnostic test I throw at it.
There's no smoke. It still idles pretty smooth, although there is a slight and very quick random shudder in the idle that has started at the same time it started losing power.
Transmission is good. The last thing I tried was to change the fuel filter, but that made zero difference. Quick question, does the tank on the 5.4L trucks have a pickup screen like the diesels? If so, I might try blowing some compressed air through the fuel line and see if it dislodges anything.
So that's where I'm at. It has no power, yet I can't find a single thing wrong with it.
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A couple days ago my truck started stumbling and missing . And is lacking power . It starts fine and seems to run ok above 3000 rpm . But at idle and off it is stumbling pretty bad . And at highway speeds it stumbles once it goes into overdrive . I changed the plugs which where white ( I think lean ) then I bought a new coil pack and moved it through all ten positions ( I just replaced them all about a year ago .) then replaced the tps and the iac today also cleaned the maf and recharged my filter . Still no different . It hasn't been an on going thing . I was driving then stopped for a bit then about 1 hour later went to leave and this is where I'm at .
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My '05 F250 (5.4) started misfiring and threw codes for p0300, p0305, p0307, p0308,and p2198. I used an inline spark checker to check cops, which all had spark. Replaced 5, 6, 7, and 8 plugs and cleared codes. Ran truck for a few minutes and codes came back. Switched #5 and #6 cops and cleared codes. 5,7,and 8 cylinders still misfiring (same codes). Truck only has 36,000 miles and spent alot of time just sitting. Plugs were original plugs.
Replaced 5-8 with Autolite OEM replacements. I haven't checked cops for resistance yet. Weather was pretty cold when problem started. Threw in about 10oz. of Lucas to no avail. I had this problem last winter with the same cylinders throwing codes. Threw some Lucas in the tank and idled truck for approx. 1/2 hour and problem went away except for stumbling most every time truck came to a stop. I'm starting to wonder if it's a coil or a fuel issue.
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Our 7.3 won't fire. After a few weeks of thinking we had glow plug issues on firing we feel we may have another issue instead.
In cold morning of past say -1 to -7 we have had a lot of trouble firing the old girl, we would preheat 3 or 4 times and it would wind over and over. Stop repreheat and try again and it would turn over quicker. Preheat again and it would fire.
We have a diesel leak as well and was thinking that the pressure maybe low because of it. It is now with the mechanic and he can't find the diesel leak but it pools on top of the engine and drains down the back of the motor over the belt housing.
He cleaned it all up and checked the ICP sensor and it was full of oil, he cleaned it and refuted it and it fired. He then ran it for around half an hour to see if he could spot the fuel leak, he turned it off and now it will not fire at all just turn over.
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My v10 has a cold miss when i start it in the morning no matter what the temp. It misses until it gets up to operating temp.then it runs fine all day with a slight miss.
- Changed plugs,
- Changed pcv,
- Changed iacv,
- Cleaned map sensor,
- Changed tube to pcv,
No codes. Its running as if it had a carb and the choke is closed. No smoke, tach. idles between 750 down to about 500, until it warms up then tach. Stays steady.
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Went to start my 99 F250 SD this morning and I got a series of 5 warning beeps. Kept repeating this for 5-6 times? What's up with that?
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I have a 2009 F350 and use it almost exclusively for towing. Every time I stop to fill up or eat or whatever I have to push the tow haul button again when I start the truck- no big deal really just annoying at times because I don't always remember to turn it back on. Is there a way to have it turn on with the button and not turn off until I push it again (even after the trucks been turned off)? I suppose while we're on the subject same with the heated seats?
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Just did my first oil change on my 2015 Super Duty 6.2 engine. I got the Fram filter the book called for, a PH-2. There's goobs of room for the longer filter. Would that be the PH8A? The book is about to trying to figure the comparable long vs short filter. Why do they insist on those short filters when a full size will fit? My Dodge Ram Hemi was the same way.
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Actually a couple of questions. I've had one oil change in my F250 6.7. Getting close to the second one. So, my question is, what is the computer using to decide when to tell you that you should change the oil? And, if you changed to a synthetic oil, could you go longer between changes? And, if so, would the truck's sensors be able to tell the difference in the type of oil being used?
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Noticed the other day that the engine fan on my 2013 6.2powered F250 runs all the time. It's like it has two speeds- really fast where you can hear it running with the hood closed and a slightly slower speed where it still turns fast enough that you can't make out the individual blades. Is this normal with outside temps in the single digits.
ETA. it does this with the heater off also.I've noticed since it's cooled down this winter that when I slow down to drive through town or hit a stop sign my coolant temp needle drops a bit. Thought maybe the fan running is overcooling the engine or maybe it's always done that and I've just never noticed it before.
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My truck threw a check engine yesterday, P1151 and P1152. What could be the problem? 04 f350 with 5.4 with 142,xxx on her
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A good while back I seen a thread to do this , but can't locate it now. I have a 2012 F250 and looking to make my night time driving better ....... I want to run both low and high beams at the same time and getting the fog lamps to stay on when going from low to high beam.
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I have a 2008 Ford F250 with 6.4. Having alot of problems with the 4X4. Went to put the truck in 4 wheel drive one day and noticed the light on the dash never came on to engage 4X4. Of course we had a big snow storm coming and I didn't have 4 wheel drive. I drove the truck across town and decided to just try 4x4 again and it worked that time. I got the light on the dash and could hear the transfer case shift motor engage. Came out a little later and tried it and it wasn't working again. Took truck to shop where they replaced transfer case shift motor with a remaned motor from oriellys.
4x4 worked for a few weeks then just started doing the same thing again. We thought maybe that motor had problems also so had it replaced too. Truck is still doing the same stuff. Sometimes it works sometimes it doesn't. Figured out that if its not working and I leave it in 4x4 and unhook power to shift motor then plug it back in it will engage 4x4. I've seen some post on here but sounds like everyone i've seen their motor just stops and doesn't work at all.
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2012 F250 left turn signal on all the time no right turn signal.
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Last night I was watching tv when my truck tried to start I thought I hit the remote start on my keys but it didn't start which I found weird. I went down stairs too see if it did anything else and it did it again it would turn over and turn over but never fire all while the keys are in my hand. At the same time the done light was stuck on and the radio went on and off. I'm pretty sure that my GEM got wet through the windshield, also Is the GEM dead or can it dry out and be ok
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I have a 2001 f250 7.3L. I bought it with 192,000 miles and have driven it to 206,000 in the last 6 months. When I put it in gear, the truck will "bog" down and sometimes die. I will have to refill the transmission fluid every 2 weeks but I can't find where it's leaking.
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