Checked the EOF vacuum lines and pump but still have a problem. The EOF works and locks the hubs when I switch to 4x4 high, Easy to feel when you turn the wheels but it will not go into low. The light on the dash does not light up the word "low".
View 1 RepliesLove my 03 lariat Super Duty, King Ranch. Just found out 4 wheel drive is not working. Checked fuses, next going to look at the vacuum system, make sure its working. New to the Diesels but going to work at it and learn at the same time. 2003 F-250 4x4 ....
View 5 RepliesI recently picked up a '99 F250 Super Duty with the 6.8L V10 for a song.
The 4 wheel drive hubs are not working with the vacuum. If I use the manual lock on the hubs all is well. I ordered the Innova 31703 CarScan OBD2 + OBD1/ABS/SRS Scan Tool. It says it does Trans codes. I am hoping it will cover the 4 wheel drive too.
Maybe related, the heat is always on. Meaning I feel heat at my feet when the temp dial is cold and fan is off. I can't find the heater control valve to check the vacuum line.
So one day my 4 wheel drive just stopped working, when I put in 4hi nothing same with low, the light on the dash doesn't even pop up and it doesn't engage. I've done about everything I could think of doing besides replacing the motor for it and the wiring, I hate getting stuck...
View 4 RepliesI have a 1999 Ford F250 super duty 4wheel drive, lifted (really a leveling kit but had to lift rear to compensate), 5.4l. Im having a problem with my front shaft turning while in 2 wheel drive. Hubs aren't locked and its in 2 wheel not 4. I've taken hubs off and the bearing spins free soo I know its in auto. Why is the drive shaft still turning???????
View 5 RepliesWhen I shift into 4Lo I get no 4 wheel drive. 4Hi works. Did have a/c redirect to defrost a couple of times. I remember something about the air redirecting having something to do with not having 4x4 but don't know just what it was.
View 8 Replies1. Why does my front end hop when only turning right in 4 wheel drive?
2. O nly one of my back tires spin, so does that mean that when I put it in 4 wheel drive I only have 3 tires spinning?
oh I got a 2001 xl 5.4 f250 and is this normal
My 2009 F-350 4x4 has a front wheel option of Auto or Lock ; I think I understand the Auto option but under what circumstances would I lock the hubs and is it safe to leave them in the Lock mode when traveling on the highway?
View 5 Replies1999, F250, SD, v10, Auto, 4x4.
My light on the overdrive is not coming on and the overdrive does not seem to be working. I had a new transmission installed a few weeks back. Wasn't working prior to this.
I have just switched from GM to Ford and have a new F250 4x4 XLT. I am wondering how to engage 4 wheel drive correctly. I have the manual shifter and the manual lock hubs. However during my test drive I shifted the lever into 4H and 4L and it seemed to engage just fine. Do I need to lock my hubs as well? Or if im just in a wet spot can i just shift into 4h without locking my hubs? I know if I am in anything serious I need to lock the hubs. I just want to be sure before I get into a tricky situation. My 02 GM all i had to do was push a button and it shifted automatically.
View 7 RepliesI have a 2001 F350 with a7.3 power stroke, 6 speed manual with manual t case and hubs. I have a bad grinding noise when in 2 wheel drive. Similar sound as if you are trying to shift t case into 4 wheel drive too slowly. The grinding is constant in 2 wheel drive, but if I shift it into 4 wheel drive, the noise completely goes away. I have been driving around in 4 wheel drive (T case only, manual hubs not locked) for the past 2 days. If I shift back into 2 wheel drive, a constant terrible grinding noise returns. What could be wrong, and why it goes away in 4 wheel drive?????
View 3 RepliesI have a 2006 F250 Super Duty w/ turbo Diesel. Took to dealership for "hopping" feeling when turning sharp. Was told that 4 wheel drive solenoid was bad. Where this solenoid is located? I know I can fix but want to know where it is located.
View 6 RepliesMy F350 4x4 won't go into 4 wheel drive unless I get out and take them out of auto and put them in locked position and when I have it in lock mode it seams to work like it's in auto mode, when I put the switch on the dash in 2wd, it seams like it's only driving the back wheels....
View 14 RepliesMy 2011 F350 is not engaging 4wheel drive from the dash switch. When I turn it to either hi or lo it says "shift in process" but no 4 WD. It will engage manually from the hub lock, no problem. I know very little about 4wheel drive but am otherwise mechanically knowledgeable.
View 5 RepliesI have a 2001 f250 7.3 powerstroke it is an automatic. It has the switch on the dash to engage the 4 wheel drive. When I turn the switch nothing happens.. no lights come on or anything. it has warren locking hubs. What my problem is???
View 2 RepliesI purchased the truck used last summer and this is the second time I've put it in 4wd. The first time was over the summer, and I had a hard time getting it into 4wd, and it made a "clunk" sound initially but drove fine, then went back into 2wd just fine and had driven fine ever since. Today I put it into 4wd, no clunk or any other noises, very smooth, but it drove very rough, almost as if the wheels were out of sync or something. It seemed almost like the wheels were breaking on and off on their own, very weird. When I put it back into 2wd, it did that for a few seconds until it went away. I only drove it in 4wd in my parking garage as I didn't want to risk any more damage to it on the road.
View 14 RepliesI recently purchased a 2003 F350 FX4 Dually with the 7.3L Diesel. It has locking hubs and electric shift in the cab.
I have had locking hubs before that you had to engage to shift into 4 wheel drive and I have had trucks without locking hubs.
My truck didn't come with a manual, so I am looking for instructions for the proper use of this system.
I have a 1999 f250 7.3 ... l extended cab 4x4 super duty ... ABS light on, over drive light flashing and speedometer has stopped working .. I have replaced abs senor on the rear of transmission and on the rear end.both new and just replaced abs module just the computer not the pump that was used . And abs light, overdrive light are still on and the speedometer is still not working ..
View 14 RepliesThis must have been asked before but I couldn't find any thread about it. Have a 2006 F350 that makes a rattling sound when engaged in front wheel drive. Sounds a bit like a loose ball from a ball bearing (or a small stone) rolling around. What might be causing this?
View 3 RepliesI just picked up a 2005 SC LB 4x4 5.4 v8 6mt F-350 yesterday and drove it about 250 miles home. It is my first Super Duty, and I love it so far but... the steering has some issues. There seems to be decent amount of play in the steering wheel when I'm driving straight. Also, the truck drives straight when the steering wheel is turned about 30 degrees to the left, and I would like to fix that and bring it to center. When I was cruising on the highway (65-70 mph), there was also two 20 minute periods of time spaced an hour apart where the steering would get light and the truck would dart to the left (i do not think road conditions were a factor as it did not happen on the worst stretches of highway. The truck has 133,000 miles on it, and has had pretty routines maintenance done on it, as it was owned by a drilling business as a work truck to haul tools. The guy I bought it from said that it needed the steering shock/damper replaced, so I will do that, but what else to you think I need to do to the truck?
View 2 RepliesMy four wheel isn't working. I have a 2002 f250. When I turn my esof switch the dash light doesn't come on and when I turn on the lights the switch doesn't even light up. I'm going to check for power at the switch but I was wondering to get a diagram for the 4x4 so I can see if there's anything else I can check or look at.
View 9 Replies