My ABS light keeps coming on randomly. Sometimes it's on for a full day sometimes a few seconds. It's pretty weird because it doesn't throw a code or anything. Where to go from here.
View 10 RepliesRunning down the road today and the battery light came on. Went on and off intermittently as I drive home and the tuner showed 11.5v. Got home, shut it off (didn't mean to) and restarted it. Tested voltage at the batteries and was over 14. Need to take it for a drive and see if it repeats.
View 14 RepliesMy 2006 F250 has a single alternator and recently the charge light is on intermittently and I have watched output voltage fluctuate between 12.4 to 13.5 ... sometime a .3 volt bounce one way or another for no noticeable reason.
So rather than buy a new alternator, I would like to replace the voltage regulator and put in some new brushes.
What are part numbers that I need to pick up?
It only happens on a very Rare occasion.
When Cold, and when I start out as I open the throttle, it suddenly sounds like there is not a piece of quieting stuff on the engine. I mean its like I can hear right into the engine itself.
I back off, It goes away then I dont hear it again for another Month or two.
Currently truck is in the shop after having multiple episodes where it lost power. It has 47,000 miles on it. When pushing down gas pedal, just does not want to go. Very slow to shift through the gears and get to highway speed. Turbo was not there, and there was also a hard shift/jerking from 2nd - 3rd. Did notice the traction control sensor kick on a couple of times....which was just replaced since a hole rubbed through the wiring. (took it to Ford twice before they found the problem)
They told me today that the code generator said to look at wiring but they did not find anything (heard that before) and that the fuel is possibly contaminated with DEF. If that is the case, someone is messing with my truck! What I don't understand that if the DEF does turn out to be in the fuel tank, wouldn't we have the problem continuously and not intermittently over a month after driving thousands of miles and going through numerous tanks of fuel? We drive and average of 60 miles per day just for work, half interstate/city.
I have a 2011 F250 w/6.7 Powerstroke. Love it. In September I came out of work, turn the key to on position...no glow plug indicator light, no high pitch whine of the fuel pump and most importantly, it won't crank. Gauges all light up, but no glow indicator, no fuel pump sound and no crank. Get towed to dealer. Next morning they try it, and it starts right up. They can't get it to fail. Sent me home with no trouble found.
A few weeks later, same condition in my garage. I had thought that maybe there was some sort of safety switch that perhaps thought it wasn't in park. I put in neutral, roll back about 6 inches, glow plugs light, fires right up. Now I think I'm on to something. In the last 2 weeks, it happened 2 more times, and both times I'm able to get it to light up by rolling a couple inches. Then, last night, same problem, but parked against a curb. Try to push up hill, but no luck.
Have to get towed to dealer again. Tow truck drops at dealer, and because I knew it would, I tried to start, and it worked. Dealer called me, says they can't get it to fail (again), but found one battery was "bad". I'm not really buying the battery story, but also understand the dealer having trouble figuring out what is wrong when nothing goes wrong for them.
My truck will intermittently sound like an old 7.3 clattering away. It's done this for some time now. If I accelerate briskly it'll quiet down. When I first got it (used) it was quiet as a church mouse. It seems to normally be during the 1st 20min or so of a run. Weather and fuel doesn't seem to be a factor nor does it matter whether I have additive in the tank or not. My truck is a May '10 build 2011 with about 60k miles on it now.
Is this normal? Same 7.3 noise from the 6.7?
So you can see from the photo my AC condensor is pretty well f'd. My AC guy at work says I prolly wont be able to straighten the fins back out. My ac in the truck works when it wants to. At idle pretty well but driving it warms up. Sometimes works great, usually when its cold out. I'm sure this mangled mess isn't working. My question is, replace just yhe condenser or so compressor and accumulator at the same time? I don't know what is actually wrong with the system and don't "want" to spend the extra $ on the other items if I dont need them. But I kinda feel like I might as well.
View 14 RepliesDies while driving down the road and usually will restart with no problems.Seems to happen more often when it gets hot out. IPR/ICP are good.It took a long time to start once also. I'm leaning toward fuel pump but ?
View 14 Replies2003 F-350 dually. The brake lights will come on briefly then go off while the truck is sitting parked. Replaced the brake light switch on the pedal and it still does it.
View 10 RepliesHave been working on military diesels for years. I have a 2007 Ford F-250 6.0. I am currently waiting for a new oil cooler as I have oil coming from my coolant reservoir and no coolant in my crank. My question is I have been having my engine light coming on and off intermittently since deleting my EGR cooler.
View 6 RepliesHaving an issue with my 05 f350. Seems when I chomp on the the throttle I get tons of boost 30 lbs plus with no power. Seems most prevalent when starting on a hill , or hard on the throttle off the line . Also getting turbo "bark " when backing off throttle. It's less prevalent when feathering the throttle and usually more noticeable 1/2 throttle or more. I'm thinking could be the Vgt actuator or clogged/ dirty ebp sensor?
View 10 RepliesThis is a 2007, 143K F350 Sometimes will sit for a week before I use it. It has a mind of its own. Some days it will start right up and if I put it in gear it stalls. I have to wait for the EOT to come up to normal temps. Yesterday I drove it to the store that's a mile away and when I pulled into a parking spot it just stalled as if I turned it off. Doesn't happen all the time.
I do use a scan gauge on it all the time.
Cold Start
Key on Engine off
IPR-14.81
ICP- 0
FICM 48
Start up
IPR-31.21
ICP-917
FICM 48
MAP- 14.6
ECT 90
EOT 82
As its getting warm
ECT 126
EOT 111
IPR 27.3
ICP 712
put into R and Drive
ICP- 711
IPR 25.3
In Neutral
Brought RPMS up to 2000
IPR 32
ICP 1000
FCIM 48
RPMS at 3000
IPR 49
ICP 1800
FCIM 48
Back to Park and ideling
ECT 164
EOT 155
IPR 23.8
FCIM 48
MAP 15
ICP 585
I'm trying to elimate ICP and IPR, Do these numbers look correct?
I have a 2012 f350 srw that I'm trying to rectify an intermittent p1249 dtc. What I found initially was a broken vacuum line from the egr solenoid valve to the activator. This made the truck run good and the dtc code cleared. It came back two weeks later, the truck did not go into the reduced power mode. I pulled the MAP sensor to test it and it was completely plugged with soot.
I replaced the MAP sensor and removed the upper intake, cleaned out the soot, which was considerable, vacuumed out the lower manifold cleared the code. It went without a cel for about 1000 miles and came back. My questions are: where to go next and if the soot is normal for a 116K engine would I be better served by deleting the egr/dpf/def?
I completed the high idle mod on my '05 Excursion 6.0 a few months ago. The 12V source is the blue/white wire that up/right of the ODBII connector outlined in the high-idle mod how-to.
For some reason, every couple of weeks, the 10-amp mini fuse at #29 will blow. It will work well for several weeks - then randomly pop the fuse about once a month.
Not sure if maybe I should swap out the switch I'm using to toggle the high idle, or maybe if an increase in the fuse amperage is required...or something else?
Ok, so I have a 2004 F250, with 6.0L. when driving at a steady speed (doesn't matter what speed), the engine will run rough when coming to an idle, and stay running rough until I shut it off and let it sit for a bit.
After I cycle the key a few times it will fire up and run fine, so I came to the conclusion that air is getting in the fuel system. I then took the filter cap off that is located in the engine bay and cycled the key, which produced a lot of bubbles, which I am assuming shouldn't happen.
I guess my question is, should I have air bubbles in the filter bowl, when cycling the ignition?
Been having a problem with fuel pressure dropping under acceleration intermittently. Normally runs around 65psi, sometimes at idle or normal driving is only 55-60psi lately. Most of the time it has done this it dropped to 50 and I let of the pedal and it will slowly go back to around 55. Then I just baby it and it will slowly creep back up to 60 or maybe 65. A couple times it has gone below 50 after letting of the pedal and wouldn't go back up, so I actually pulled over and shut the engine off and cycled the key to get it back up. Once this happened while towing up a hill, I could only get to around 35mph really had to baby it and at the top I pulled over and cycled the key and it came right back up. At the time I attributed it to the steep hill, 11k trailer, and the tank only being about 1/4 full.
Since I put the fuel gauge on way before any of this started happening, it has always fluctuated 2-3psi at idle. I always thought it was kind of odd, maybe pointing to combustion gasses entering the injector through a bad seal or something weird like that, but a couple of people have told me that fluctuation is normal.
I'm thinking there's either a restriction in the fuel pickup or the pump is going bad. This problem happens even when the tank is full, but seems worse on a low tank. I change my fuel filters every 10k mi, I'm at about 9k right now so I guess it could be dirty filters? Got lots of towing over the passes coming up as fishing season is just starting and I'm sure we'll be spending as many weekends we can at the beach camping.
I have a 2006 F-250 4x4 with no cat, and no egr but the valve is still connected. It has about 146,000 miles. Just recently when warm, it has a slight miss every once and a while when stopped and in gear. Just a slight drop in RPM then recovery. Its mainly used on the highway and 99% of the time I set the cruise and its smooth as silk. Every once and a while I feel it stumble once or twice, recover and it is fine for the next 80 miles with no issue. It started as once every few trips but now It seems to be happening at least once every other. I use Motorcraft filters (maybe 6K on the fuel filters) and rotella oil. My scangaugeII shows no codes and no Injector pressure issue (1200-1400 at 75 mph depending on grade) and the FICM voltage stays between 48.5v and 49.0V. What should I check?
View 2 Replies Hauled my last 2 cord of wood for the season, and I now have a pretty good 3-5 slip in and an intermittent bang/clunk when its shifting. So I've put this off for a long while now, and I want to fix it. I've done my research, and I don't really feel like I'm any further ahead than before I did my research.
I'm looking for recommendation's on what transmission and or kit is the best for my truck. I pull my 5er 10-15 times a year mostly up and down the east coast. We are looking to get a new 5er with a bunk house, my goal is to stay in the same weight neighborhood, I run 13-13,500 now depending on where we are going. The goal is to be able to get maybe another 3-5 years of use from the truck, maybe more, and then upgrade to a newer truck. So let me hear what you all recommend as I'm going crazy and probably over researching what I'm gonna do...as usual.
I just bought a 2007 6.0 with 239k miles on the truck, it has EGR delete and ARP head studs. When i bought it the owner warned me of injector stiction...
I drove the truck for about a week, changed the oil over to Rotella T6 with archoil, and swapped out the air filter so far. (previously was non synthetic rotella). I drove the truck 2 more times since changing those two items and then i had a no start issue.
Scanguage2 said it was FICM sync.....so i messed with the wire loom, and got it to start twice but it died right away. (it had ficm sync, then it died and went back to 0) So i ordered a CPS pigtail and was going to change it out today.
Today i went out and pushed on the CPS sensor directly, charged both batteries and the truck started rough but kept running after two times (still haven't changed the pig tail)
Now it starts but is still running rough.
Scangauge 2 Running:
IPR : 23.8
ICP : 581
FICM SYC : 1
FMP : 48.5
The only code i'm getting is P0269 which I'm hoping is only injector 3, a bad injector wouldn't cause all this would it?
I'm just trying to figure out what i should look at next.
Started having some crank no starts intermittently. Scanned and found codes for cam sensor. so I was in a pinch and a hurry on a sunday so I picked up a BWD brand cam sensor from parts store and installed. I have not seen this issue since but started noticing other thing going on. I noticed a few weeks ago my truck was starting a little strange. as it would spin over before firing off, it didn't sound right. I couldn't pinpoint if it was due to slightly low compression on one cylinder or one cylinder had a little fuel or oil in it and that one cylinder was actually firing while cranking over.
I also was noticing a little longer crank times than normal. didn't matter if engine was cold or hot. sometimes would fire up quick and sometimes it took a few seconds. most of the time I couldn't catch it on my scanegauge if the ICP was low due to the lag on the scangauge.
Well one day on my way home from work (50 miles one way) I stopped about half way to fuel up. after filling up and attempted to restart the truck it really acted like it didn't want to start but did after cranking for about at least 10 seconds and started rough. and of corse my scangauge decied to hate me this day because it would show any data until I unplugged it and plugged it back in. so started home. felt like it had a very very light miss on the way home. when I slowed down to turn onto my road the truck died. took forever to get it to start back up. this time the scangauge was reading and I could see ICP was between 300-400 and IPR was 85%. so low pressure and not reaching the 600 needed to fire. once it started I limped it home. scaned it with my Auto Enginuity and it didn't show any codes.
So that much I can see I have a leak on the HPO system. but I done a lot of work to the truck about 2-3 years ago. roughly 80k-100k miles since the work. what I done included...
OEM oil cooler
OEM (updated)dummy plugs, standpipes & STC fitting
OEM head gaskets and ARP studs
BPD EGR cooler (I should have deleted)
ALL other engine gaskets(Bed plate, oilpan, front&rear cover, ect.)
OEM glow plugs and harness
OEM blue spring upgrade
Cleaned turbo veins
2 OEM REMAN injectors. (cant remember which two) had contribution codes one on each side.
This is all I can remember right now. Now have yall seen the updated dummy plugs and standpipes leak? I have not pulled valve covers to air test the HPO system yet.(don't have my air compressor at my new house yet). Here is what I have done so far:
Fully charged batteries.
I did do a bubble test. pulled upper fuel filter cover off and removed filter topped the bowl off and turned engine over using the wire by the passenger side battery. some bubbles but not a bubble bath.
Checked fuel pressure (not running) its 60psi. did not start truck because I need a different fitting so I can run the truck and check pressure while running.
while doing the bubble test I could hear that one cylinder is low on compression. but I do not have any misfire or contribution codes.
when I ran contribution test on AE its not showing any particular cylinder lower than the rest. but the line is not very solid at all.
Here is what I plan to do.
Compression test on each cylinder.
Looking at the Harbor freight kit. Looks like it has fittings for glow plug and injector holes.
If I can do compression test on both glow plug and injector holes this should show weather my injector orings are the cause of the low compression.
Then I have to airtest the HPO system and find the leak.
Am I on the right track? what else should I check? Guess I should add that the truck currently has 297K miles.