Ford F-150 - 1997-2003 :: 1998 F250 - Front Axle Stuck Locked In And Drive-line Shaking
May 10, 2012
I have a 98 F250LD, its a Lariat, so everything electric/auto. Shift on the Fly 4x4, 5.4, 188K, Factory rear air suspension. Typical Minnesota rust. Anyway, I just noticed in the last 75 miles or so, a drive-line vibration. There is nothing until 39 MPH. Then from 39-41 MPH there is a decent vibration. Stops until 50, then from 50 MPH up it is a steady vibration. I have already changed the u-joints in the rear shaft. I have pulled/wiggled on everything else I can think of with no luck of finding of anything loose.
One thing I did notice, is that the front axle is locked in all the time. How long it has been like this: years for all I know... I can flip the switch from 2wd to 4H and 4L. It all seems to work fine, I hear clicking, the 4x4 engages, the proper lights come on/off. The front axle will pull when supposed to. The transfer case seems to be working fine, but the front axle won't disengage. I am hoping this can be fixed cheaply/easily (DIYer), and also hoping this explains my low fuel mileage.
Front axle? Where to look or what to try and fix for the vibration?
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1998 F-250LD 4X4 ... The outer boot is cracked, so I got a new one. Took the axle off, but cannot understand how to remove the boot. Where do I take the joint apart?
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Well I was trying out my four wheel drive today and it worked fine until I went to turn off switch, it would not cut off it is a 98 F150 switch is located on dash. It is stuck in four wheel high!
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I am a new 6.7 owner and had/ have a 7.3 As I have been getting to know the truck I have been under it and noticed that the front drive shaft and axle are locked in. My hubs are switched to auto but I know on my 2000 7.3 when my hubs are on auto my front axle and driveshaft are disengaged... I'm wondering if the new 4x4 system is different. I know that can save on MPG
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My t case will engage in 4 high and 4 low. so i know the switch and motor works because it go all the way to 4 low and i can feel the lower gears. BUT the front drive shaft is not turning because i know that the front diff is engaging just fine cus one I just fixed it and because when i put it in 4x4 the front drive shaft is locked in but when i take it out the drive shaft moves freely when i turn it by hand. But when I test it in gravel or mud the front wheels still ain't turning. So its gota be the t case. But what are the part that may be broken in the t case and if I can fix it wile its still on the truck.
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How does it come off. I wasn't able to turn the axle vent without turning the block on axle for the brake lines.
I would like to remove the brake system from my current axle without breaking any lines open, then putting a new axle in and put the brake system on the truck to the new rear axle.
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1998 F250 ld 5.4 4X4 4wabs. The front rotor was seized on THOROUGHLY bearing split apart (outer bearing and bearing "core" still attached to rotor, outer race inner bearing and sleeve still in steering knuckle), the bearing was fine fine until i tried to remove the rotor, any chance it can be pressed back together and saved?
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I made a bone head mistake and crunched the steel brake line between the rear axle and the passenger side sway bar mount. Truck is a 2003 F-250 with a 7.3. I would like to go to the auto parts store, get bulk steel brake line and bend it myself. But, I don't know what size the line is or what size the fittings are. Whatare the sizes???
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My aunt has a 1998 F150 with the 4.6 V8. with only 40,000 miles.
Two years ago when she tried to leave work the truck would not start, it would crank over, but it would not start. She had the truck towed home and we figured out it was her fuel pump went bad. She did not have the money at the time to fix it, so she let it set and drover her nissan around.
I know after sitting for a few years the piston rings will stake (rust) to the cylinder walls. Usually take the plugs out, and pour in some oil, PB blaster,etc....and let it sit for a day or so, then turn the motor by hand to free it up.
Well She decided to get it fixed finally, and had it towed to the local ford dealer after sitting in her driveway for two years. Ford calls her later in the day and tells her the battery is dead and wont hold a charge, and the engine is siezed/locked up. They tell her it needs a brand new engine and could cost $5000. + after all is said and done.
She calls me asking what she should do. I told her BS! it only has 40,000 miles, and it does not need a new engine. It just needs to be broke free from sitting. I told her to have it towed to my house and I will fix it.
So today she had the tow truck bring it out to me. Tow truck driver tells me that ford said it has a bad fuel pump ( we knew) and that the motor has a spun main bearing in the motor..and asks me if I was going to rebuild the engine.
I tell him the story on the truck and he shook his head..and said yea..Ford is Full of it! I call my aunt and tell her what the tow truck driver told me, so she calls Ford..and asks what they did to the truck? Ford said, the truck has a dead battery, bad fuel pump and a spun bearing. She asked them how do they know it was a bearing?
Ford said they got the truck to run but the engine made a horrible noise like a bad /spun bearing inside.
I asked her, how did they get the truck to run with no gas/no fuel pressure if the fuel pump is out? The only way they could is with spraying Starting fluid ( ETHER) into the motor and fuel injection motors HATE that..they will run like total crap...
Bang, etc. because none of the sensors are working correctly..and makes the computer go OH CRAP. It's the end of the world!
If they (ford service) broke the motor free..I wonder how bad they did it. Did they FORCE it and break something internal ( bent a rod, wrist pin..)? I can't prove it, if they did.
So the truck is at my house and I am going to check it out. I am still going to pull the plugs and put oil inside, turn the motor by hand to make sure it is not locked up or messed up internally from them "working" on it.
I have never heard of a bearing going bad by just sitting. I have never worked on a 4.6 mod motor..and I know nothing about how good or bad they are... but I am soon to find out!
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t's a '00 extended cab swb 4.6L with 4r70w trans. I have a Hotchkis TVS 2/4 kit on it. It's been lowered 3 years now and I've never had any real issue. But I started noticing a small vibration through the floor so I took my driveshaft out to be balanced and new U joints installed. Ever since then I've had an audible "hum" from the rear whenever I go over 75mph. It only does this under load (hill, etc) and I don't hear anything until then. The driveline shop told me it was my pinion angle and I've tried shims with only slight improvement. I'll replace the driveshaft after I do a motor and trans swap down the line, but it's out of the budget for now.
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I noticed a vacuum line hanging under my 98 F 150 4x4 I traced it out to my front axle question is where does the other end go I have looked but no luck to where it goes.
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Ok, I have a 98 F150 XLT, standard cab, 8 ft. bed, 2WD with limited slip - if any of that makes a difference.
The rear axle vent tube is literally blowing oil out the top, where it's loosely connected to the bed. It does this every few weeks. I pulled the hose and ran a rifle cleaning rod down it to make sure it wasn't plugged ... it wasn't.
It seems like it's building up pressure somewhere, then blowing all at once, but why?
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I have a 99 f150 with 171xxx miles and the other day it suck in second gear and start shaking and misfiring and would stall out. I took the truck and got the codes read and it threw codes for the tcc solenoid and shift solenoid. I put both in the transmission and it kepy doing the same thing. I check fuse 24 under the hood and it was blown, I replaced it and everything worked fine for a day then it blew the fuse 2 more times and i cant figure out why it is blowing that fuse. I cant find any shorts maybe pcm??
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I know it will wear out the tires but will it hurt the front end? Also the drive shafts to the front end is not turning.
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Can't drive the truck. Went through the how to fix 4x4 and no go. How to kick it out of four wheel dive?
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I need a front axle tube for a 1999 F-150 4x4, I have tried local parts houses and dealership with no luck. Any information where I might locate one.
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I have just put in another transmission and the truck will not shift out of first gear, it will go in reverse and first and reverse. The guy who had it before me had the same problem when he put in a transmission with only about 40-60,000 miles he assumed it was a bad transmission. And that's how I ended up with the truck. We have so far installed yet another transmission and it is doing the same not shifting out of first that it did for him. There is no cel or blinking overdrive lights, checked fluid levels, checked selinoids, gonna purchase a used computer for diagnostics, I am stumped with limited knowledge. The dealership said the transmission should be the e40d I'm reading it should have the 4r100 is that correct? The truck is the 5.4L v8 with 74,000 original miles. Truck sounds amazing. I really want to fix it.
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Its a automatic transmission with a v6 4.3 vortec. The front axle will not engage, it is not the acuator (I replaced it and the cable) you can pull the cable and the axle will engage. There is a low buzzing noise(coming from the drivers side) until you give it gas. This noise stops when the front axle is engaged. The transfer case will go from hi to low without any problems.
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I have a 1998 f150 4x4, the truck has not been driven in a few years and it’s been outside in my driveway up on jack stands. I just rebuilt the front end and did a four wheel break job, after getting the truck off the jack stands, I can't get it to move in drive or reverse. I also noticed that when you go from reverse to park the gears grind and I can't even get it to shift into 4H. I checked the tranny fluid and it is fine, also the tranny was just rebuilt a few years before I stopped driving the truck.
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I have a 1998 F-150 XLT, 2WD, 4.2L, V6, just over 103,000 miles. My transmission shifts fine into reverse but when I put it into drive it is very slow to engage, sometimes it doesn't. I have to put it in drive, hold down the brakes, give it some gas and then it will engage and lurch forward. I have check the fluid level and quality. Both are fine. This just started to happen two days ago with no fore warning. No previous problems with transmission.
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I have a 2000 F-150 XLT Supercab 5.4 4x4 with the dash shifter. My front axle won't engage when shifting into 4x4. A few months ago the vacuum solenoids were replaced and they sound as though they are functioning properly. The diaphragm isn't moving the lever thing and i can't get the lever to move with a screwdriver either.
I know it has worked the past two weekends. Two weeks ago it was in a significant amount of mud and possibly submerged at times. I power washed everything pretty good immediately afterwords though and it has worked in between then and now. What could be going on?
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