I am working on a 2006 f450 6.0l. My problem is when I take key out of the ignition the power stays on in truck. Radio stays on and windows. I swapped out relays checked door jam switch I am stuck. Looking for wiring diagrams so I can trace the wire.
View 5 RepliesI have a 2014 F 450 and today one of my trailers will not engaged the brakes and it is saying on the display that there is no trailer connected. I cannot engage the brakes manually with switch.
I have running lights, I have brake lights I have hazards lights and turn signals. The brakeaway switch is not engaging the brakes when removed, I hooked up to another trailer of mine and it recognized and acknowledged being hooked to a trailer.
So... I know it is something with the trailer but what wire I should be looking at on the trailer?
I have a 99 f450 and the od light flashes when the truck is in low range. I have to shut the truck off when I put it back in high range to get it to stop. It won't flash again till I use low range again. whats going on?
View 1 RepliesI would like to know what's happening, it seems as if idling for a minute to let my transmission temperature dial raise past the lowest line on the dial fixes or at least drastically reduces a couple issues.
The truck will deliver power much smoother off the line. I've been concerned about this for a while. The degree to which it happened wasn't constant but it seems like the truck is having trouble grabbing on (so to say) to the power coming off the line. I sort of liken it to a rope. When I give it the beans the rope goes forward but it takes a half a second or so for the truck to "grab" on to the rope. Never hard shifts, it's just delivering the power off the line or from a near stop.
Idling for a minute seems to fix this, power delivery is smooth off the line. Transmission dipstick was nice and pink but smelled slightly burnt. This is with the engine cold overnight. Didn't have time to do multiple wipes or check in the handbook for the proper methods of checking fluid, I just pulled it out quickly to take a look before heading out. Fluid covered the whole tip.
Second issue that seems to be fixed is that the battery light doesn't come on nearly as much and not for nearly as long. Typically the battery light will come on and off seemingly on its own whim during the drive. However, it seems to stay more consistently off if I idle right after startup.
Now bear in mind I baby my truck, I don't rev it high right after startup. Just low enough to cruise around the parking lot until I hit the road then I accelerate up to 40 - 60 depending on my route. I'd gladly give it the minute to warm up in the future but if I could get down to the bottom of this that'd be preferred, I doubt this is required behavior.
I do realize that these issues are not tied to startup behavior but I find it interesting that idling for a minute at startup to let the transmission gauge rise seems to mitigate these symptoms.
2001 F450/6.8 gasser. Auto trans. This strange thing just appeared from nowhere. Start the truck, put it gear. As soon as the truck starts to roll, the chime begins to sound. If I continue on, it'll beep 80 or 90 times before stopping. As soon as brakes are applied and the wheels stop turning, chime disappears. Happens in forward or reverse. No lights appear in the cluster. A check with an Actron scanner shows no codes or MIL. Seat belts are buckled.
View 4 RepliesSo when i shut my truck off the heater will occasional keep blowing. it also has a string of LED type lights inside the dash by the speedometer, those also stay on sometimes. It's happened before and we thought we had it fixed. We had a whole new fuse box put in and some kind of module. What could be the problem? I am thinking maybe some kind of wiring?
View 9 RepliesI have a 2006 F450 6.0 Super Heavy Duty. The Problem that I am having is when I turn the key it wont crank over. In order for it to start I have to hold the key in the crank position (like i am trying to start it) for about 20+ seconds, and then it will start cranking over. After it cranks over it starts just fine no problems. This only occurs when I start the truck up for the first time each day. After the initial start of the day its fine. (FYI I turn the ignition to the on position and just let it set it still takes me turning the key to the crank position and holding it 20+ seconds).
View 5 RepliesIt's a 2004 F450 super duty, no power steering. The pump seems to function, no pump whine. I was told that it may be the steering gear box it's self.
View 2 RepliesSince yesterday, every time I turn the key off and remove it from the ignition the truck just keeps running. Engine, radio, according and everything just like the key was still there. When I press the unlock button it shuts everything down. It is a 2014 F250 with 4500 miles on it. I don't know if I did something or what but I am confused.
View 8 RepliesI have a 2004 super duty diesel 6 with electrical trouble dash lights stopped working put in new fusses where needed still no dash lights but now truck starts and runs ok but will not shut off unless I pull ignition.
View 2 RepliesIt has 100k on the clock. I bought it about 2 years ago and only put about 500 miles on it. It is only used as a farm truck. Historically it would periodically die at idle in park. Would always start up immediately and run fine. Plenty of power.
Today the truck started up and idled a few seconds and started idling rough. It died and would restart but has zero power. Put it in gear and it would die. Did this a few times now can't even get it started.
I checked all fuses. I checked the dist cap and rotor. Don't look the best but don't think this is the problem. I get the same result on both front and rear tanks. From what I have read sounds like a fuel pump or regulator. Where is the regulator located?
1997 F450 superduty 7.5 gas ...
I have an 06 350 that at one time the dash went out and I lost pw,radio, all gauges.I replaced the dash and all works, but now the radio stays on after I pull the key and lock the doors. It does not have key fob plus the dome light wont come on when door is opened. Radio stays on for about 20 min if I don't turn it off .
View 14 RepliesStarts fine most of the time. Then suddenly key will turn but not engage ignition. Power OK to everything but ignition. Have replaced starter & ignition module. Still does the same thing. Leave for a while & truck starts fine. 2006 F250 6 litre diesel ...
View 1 RepliesI have a 1999 F450 that was bought new as a cab and chassis. The truck belonged to my dad who passed away two years ago and now I have it. I am wondering if it has 4.30 or 4.88 gears. The rear end is huge! It has an aluminum cover with cooling fins on it, not sure if they both had that or not. I looked online and I think it said all cab and chassis had 4.88?
View 10 RepliesMy 99 f450 7.3 runs bad on first start of day. I checked the codes 3 codes p0475, p0470 and p1247. Now here is what I tried I plugged it in over night and it will start and run as should the next morning with out side temp 47. Drove the truck late yesterday evening didn't plug up tried it this morning with a outside temp of 47 truck starts but missing and like of power. My problem seems to be temp related. Will low boost pressure cause this problem what do I need to do?
View 4 RepliesPurchased new 2016 450 platinum. Has less than 800 miles on it and has a terrible vibration between 70-80 mph... Already have taken to dealer who stated there was a wheel out of balance and that they fixed the issue. But still present.
View 14 RepliesI have a 99 F450. I have an ABS light on. No codes (at least not that my code reader can pickup), but I am also not having any issues. Brakes work fine. What to swap out or where to look?
View 7 RepliesCan an f-450 with a blown 6.4 diesel received an transplant from an f-350 V-10.
How much would need to go over from the f-350 to f-450?
I have an '06 f250 crew cab sb with v10, 4wd, 4.10s and auto trans. What is the actual weight of this truck? Im looking at buying a 37' 5th wheel that weighs 11,400 pounds empty. Im just not sure if I am exceeding the truck towing capacity. The owners manual says I have a gcwr of 21,000 pounds. I did a quick search before posting this but didn't find anything. The manual says 21000 gcwr and in parenthesis in same column it says 9525. Is this the weight of my truck?
View 11 Replies1999 5.4L F250 ... When I turn my ignition all my lights come on and I have power to dash and etc, battery is strong, but when I turn the key I get nothing even when I do the shifter trick for the slip we get on most fords nothing took ignition lock cylinder out and blasted it with electronic connection cleaner, when key is turn i loose all power to everything and there is no "click" or i gage from anything under the hood or the starter rally confused!
View 13 RepliesI have an 02 F450 with a dump bed an just under 45,000 miles (was barley used by the first owner). This maybe unrelated to my problem but is worth mentioning. This past week I noticed a small puddle where I had previously parked at a customers house so I checked the oil. I was about 2 quarts low. I followed the oil trail up and found a pool in the valley. One of the high pressure lines were loose and the seal was chewed up so I replaced it and tightened it. No more oil leak.
Now my new problem. Two days later, after about 45 minutes on the interstate driving about 75 mph the truck started to rapidly lose power as if it was running out of fuel. I heard a loud ticking sound coming from the engine and the more I tried to accelerate the worse it got. I pulled over and the truck stalled. I thought that maybe my fuel gauge had crapped the bed on me because it still read a little over 1/4 tank. I called a buddy and got more deisal in it and it started right up. We'll after about 5 minutes of 60 mph it started to happen again. So to fast forward... I opened up the tank and found the the strainer had crumbled in the bottom of the tank.
So I cleaned out the screens in the sending unit and replaced the strainer, replaced the fuel filter, and reverse blew out the lines. I read about checking the hpop reservoir for oil and it is present. So to sum up, as long as I stay under 60mph or so I can get about 5 minutes of run time before the truck starts to stutter and stumble. If I shut it off for about 5minutes I can go back up to 60 again but it the cycle continues. 5 on and 5 off. If I start the truck after say 30 seconds after shutting it off it sounds like it's going to die and has no power at all. I have worked on a lot of vehicles but none with anything like this and this is my first deisal. What do I do to get this beast back to normal?