I am getting some clicking/grinding/popping sounds from my front end. Engine/Hybrid System – Differential – “Differential: Front Differential Carrier Assembly (for 4WD): Removal” 3. New to SXSs. Ordered new Sandcraft drive shaft with a gen. Here are some symptoms to watch out for: Difficulty in Steering. (BTW, this is not the same grinding noise the original post is referring to. Two months ago, I had borh differential fluids replaced at a local oil change location for convenience. I get a terrible grinding noise in the front end when starting from a stop into a turn, much worse left than right. 5 duramax - bad axle shaft actuator. When she turns right onto the other street it makes the same grinding noise. Turned out my front diff and transfer case needed replaced! Pull the plug on both and check the fluids. It is deeper pitched and I believe it is coming from my CV axle. . Feb 23, 2016 · Found my '12 500 sportsman started makibg a slight grinding noise in the front end. Jack up the front one and hold one tire and spin the other you will feel and hear the noise. It isn't a tire rub or bottom scraping sound either, but more of a deep metal-to-metal noise that literally sounds like the front end of the truck is about to come apart. I had metal shavings in both my front diff and transfer case. Oct 27, 2021 · How do I fix a grinding noise when driving? Because a variety of problems can cause a grinding noise while driving, you (or your mechanic) will need to do some troubleshooting to get to the bottom of the problem. If I recall it was related to the front differential itself? Aug 22, 2009 · It seems to me that the axle is making noises. Disconnecting the IWE solenoid stops this action but replacing it with a new one did no good. Immediately after I put the new hubs on, driving down the road at any speed over 20mph, when I hit a bump a loud growling, grinding noise comes from my front axle. Rh side intermediate output shaft no Oct 4, 2020 · Threw it in 4x4 hoping the front tires would pull me through but nope. What happens and it’s second time I heard it is it will engage 4x4 but if the front wheels are free spinning because the atv is bottomed out the front diff makes a weird kind of grinding noise. But I didn't get much of a grinding noise (or feel) after I jacked up that corner and spun the wheel around. com Jul 10, 2005 · The noise is a metalic grinding sound, and it sounds to me like its coming from the front diff. It sounds metallic and almost like really squeaky brakes and also like something is loose and metal is coming into contact with metal. Dec 17, 2015 · Ok, so a couple years ago while my truck was still under warranty I mentioned the growling and grinding noise in the front end when the truck is cold. Didn't have the 15-20 mph vibration though. Returned it to the dealer and they put in a new front diff in it. Our friends who helped us changed the axles said it may be a differential problem. . A person driving next to me told me it looked like my front wheel was about to fall off. Aug 22, 2016 · They told me the noise was detected from Rear differential and changing differential fluid and adding friction modifier should fix it and I have read the same on other forums. grinding or groaning noise coming from the front differential in 2WD that goes away when operated in 4WD. They changed out the IWE's on both sides and then realized it was in fact the front differential. This is a 4x4 standard cab with a manual 5 speed transm Feb 21, 2022 · My truck has started to make a grinding sound in 4wd. It is really noticeable at around 20-30 mph. It happens when I turn left or right and accelerate you can really hear the grinding. Aug 7, 2020 · The front end growl when turning is supposedly an issue can am is aware of my cousins 2018 hd 10 had that growl when turning from the front end dealer took it in and checked it his problem was the tolerances in the diff were to tight and were grinding there selves away it was warranty replaced and now the new diff is growling just the same can am told our dealer in the beginning of Sep 21, 2014 · Guess what, noise is still there. Also while the noise is happening if I hit a bump I will here a clunk. 5 tires. It definitely sounds like a bad bearing. Took it to the dealer they said normal but couldn't tell me where the noise was coming from. May 8, 2013 · '06 that is nearing 102k miles and now a front end grinding noise has appeared that changes pitch with wheel speed. 4WD - Intermittent Grinding Noise While Driving 19-2252 22 August 2019 Front Half Shaft Nut (2016-2018 F-150 Built On Or After 3-Aug-2016, 2015- Jul 11, 2018 · I had 0 problems until 400 miles on it. This noise can be addressed by replacing the needle bearing on the left side of the front differential. I have almost 600 miles in my 22 XP 4. 7 <new venture 140> it's right below the front seats basically. Truck is now out of warranty of course and the growling and grinding is extremely horrible. I will be calling roadside assistance to come and pick it up. Any ideas anyone? Oct 18, 2011 · Welcome to the forum. Bolts may back out and shutter the differential housing due to vibration, everyday wear and tear, mechanical problems resulting from poor design or defective parts, or mechanical issues caused by both. It only does it sometime, not all the time. Mar 24, 2013 · Trying to find out where and what noise is coming from the front end area of my 2005 Chevy Silverado. I noticed some movement(up down side to side) on the axle shaft at the T. Tech saw pitting on spiders and has a new carrier on order. Car has just over 200,000 miles. It only happens after the jeep has been driven for a while, not when cold. I'm hearing a roaring/grinding noise coming from Sep 4, 2023 · A bad front differential will also make quite a bit of noise. Apr 10, 2014 · I see the front drive shaft from the transfer case to the front diff starting to turn, then you get the popping/grinding sound. About a week later, I noticed a grinding noise coming from the front of the truck after I backed it out of my May 18, 2023 · The front wheel bearings were worn and the right axle rubber was damaged. it's a 2017 F-150 XLT with the 3. Aug 14, 2012 · Noise doesn't really change if I'm in 4wd or 2WD. The sound doesn't change when I use the brakes, so I don't think it's brake related. It would go away after only a couple minutes of driving and only re-appear when fully cold again. If your RAV4’s steering feels heavier than usual or unresponsive, it could indicate a problem with the front differential. The are noted for failing and can cause the front diff the wobble slightly causing a grinding noise on hard acceleration or downhill decent deceleration. groaning or grinding noise coming from the front differential in 2WD that goes away when operated in 4WD. put it into 4 LO and tried to climb, if I hit the gas pretty good while stopped on the hill, grinding noise but wheels are turning. Oct 29, 2016 · Is there a chance that the grinding/whining noise coming from my differential be due to there being no lubricant inside the differential. It sounds like the noise that tires make when they're spinning out of gravel and kicking up a bunch of little rocks. Called the dealer and he said to bring it back and they also heard the same noise. Wheel hubs and brakes have all been inspected. Vaccuum May 21, 2013 · My 2003 AWD Mounty has a grinding/scraping sound from the drivers side front that is most pronounced on deceleration. Aug 12, 2012 · 2004 - 2008 Ford F150 - 2006 4x4 front end grinding noise - I have a 2006 4x4 with 96,000 miles. Only does it when applying throttle. It was prominent for a short ride yesterday, but today while Aug 2, 2011 · When she drives out of the drive way and turns left onto the road there is a bad grinding noise coming from the front end. Both front wheel bearings/hubs are almost new, as are the inner and outer tie rods and the ball joints all check out fine. Oct 18, 2019 · 2013 Outback, 57,000 miles. Aug 25, 2023 · My issue has been resolved. The change in the noise when turning/slaloming back and forth led me to believe in was front bearings, but apparently wasn't. I would assume so because when I put the car in neutral when the car is moving the noise is still there. May 18, 2017 · Has anyone replaced the output shaft bearings on their front differential? (Axle shaft bearings) Unless I'm hearing things, my front diff is getting louder and louder. I had a groove in my rotor. 0 Recently I experienced a metallic grinding noise coming from either the Transfer Case or the Front Differential/U-Joints. S. Indy shop drained front dif to find lots of metal particles in fluid, filled it up with fresh fluid to find out things got worst. May 13, 2019 · 2nd Visit - Said that my front diff bearings were making noise (Changed Diff Bearings) 3rd Visit (month later) - Still making noise, sometimes in 2H as well. I would like to have both diff's completely rebuild. So now I am at a loss. I've replaced the left front wheel hub before a few months ago when it was making that howling noise. It's a Lariat with the 3. Their reasoning was that the arm had some play and was causing the axle to bind something in the diff. Rear swing arm bearings that mount it to the frame, just check for any play. It almost seems like the noise is on the right side. front diff 2007. I am leaning towards a differential bearing, but not exactly certain and before I drop the differential to replace that, I would like some more opinions. 2011 JKUR, stock front axle with the following mods: 5. Recently I can hear a not-very-loud grinding noise that happens with each rotation of the wheels, most notably at slower speeds (0 to 45 mph) and when turning to the right. Feb 1, 2018 · Yep replaced my front left wheel bearing for about $500 at some local independent shop around my house. Refer to the Repair Procedure for needle bearing roller replacement instructions. After changing them, the bearing noise went away. If you’re hearing grinding, clunking, howling, or shrieking while you drive, it may be a problem with your differential. so, I'm guessing it's a worn out wheel bearing from the driver side front or possibly the front differential. The most frequent reasons for front differential problems are inadequate upkeep, bad riding technique, and overuse. for weeks I looking at front CV axles and front drivetrain yoke but I finally figured its internal grinding in transfer case. 2. Nov 15, 2011 · 1997 - 2003 Ford F150 - Front differential making bad grinding noise - My front differential is making horrible grinding noises after i changed the fluid in it. I am unsure of how to approach this due to only being able to replicate this while the car is moving. Then I started getting a clicking noise in 4wd only. Aug 6, 2012 · I need to know how to diagnose a bad front differential. I have taken the the front diff apart, looked at the spider gear(s) and there isn't any metal shavings, no rounded gear teeth. Refer to the Repair Procedure for Needle Bearing Roller replacement instructions. It almost seems like the gears slipping or something. Jul 23, 2018 · 1999 to 2016 Super Duty - Grinding noise when hubs locked - I have a 2001 F350 and when the hubs are locked (manual locking hubs), there is a grinding/squeaking/clunking noise that comes from the front end. ) Basically, the front output shaft on the transfer case has a plate that the front driveshaft bolts to. Warranty Information OP CODE DESCRIPTION TIME OFP T1 T2 Apr 25, 2022 · Both of my front Axles were just recently changed, and the noise is still present. Correcting Differential Issues If you notice a grinding noise coming from your differential, it is likely too far gone to repair. Here’s a detailed guide to help you diagnose a grinding noise problem: Step 1: Start your vehicle. Noise was a little better but not fixed. If the noise is louder on one side than the other, the noise is likely coming from a faulty wheel bearing, not the rear differential. Jun 12, 2017 · Maintenance Shop - 2017 F-150 grinding noise - In late April, I picked up a 2017 F-150 that I ordered from the factory. Mileage on the car is at 200,000 plus. Ordered new carrier number two, same noise, rebuilt front diff with Sandcraft bearings, same noise. May 30, 2020 · My X5 has 120k on odo, all fluids changed at 50k and 100k thus recently grinding noise was coming when slowing down, took 1500 miles trip to FL last weekend before addressing this problem. Apr 24, 2009 · It feels like it coming from the inside of the front axle. It only happens when its warmed up and turning to the left . Not a clunk or grinding but more of a loaded mechanical hum and consistent while all four are powered. It was a little better for the first 5 miles, but now its back to bad. Apr 17, 2009 · I got a brand-new set of Superwinch hubs cuz they are cheaper than finding OEM replacements. 4WD isnt working and even in 2WD isnt grinding like crazy. It did sound like it was coming from the driver side wheel. No way I can drive it to the dealer next week. I have a 06 colorado 4x4. And by the way the front wheels still pull just fine. Havent riden it since the fall but will be tackling a few minor maintenace issues for spring and thought while its in pieces someone here may have an idea where to start May 4, 2017 · Once home I pulled the front diff cover off, no shavings, clean fluid, everything seems good, no scratches or gouges. Mar 4, 2013 · Why not trying to replace the entire hub assembly. when the front end unloads, or especially when i am towing my boat, i get a nasty grind on the driver side wheel area, felt through the pedal. I know 4wd kicked in with no noise or sounds when I left my driveway the morning the issue started (I have the 44-44 Auto Case and you can tell when you get traction on the front wheels), but right before I reached my destination for the day I had to go up a snowy hill and the noise started. There was a writeup in one of the U. Its a real slow growl and I know its coming from the axle. Based on a lot of what I found here I have done or had done: Changed front diff fluid New U-joints Feb 27, 2015 · 👋How to tell when the Front Differential Needle Bearing needs replacing 🏎 I checked everything on the truck from 4WD fluids, brakes, brake rotor noise, dri Jul 30, 2019 · When you are turning at slow speeds it is the visco lok trying to engage. The thing is, I did not think it was supposed to send power to the front unless it detected slip which would be indicated by the yellow triangle in the dash. NOW THE NOISE IS GONE!! I could go into why the prop shaft makes the differential noise (or is not noisy), but no time to get into it. Ford and haynes recommended 75w140. Both front differential shaft splines are stripped out from corrosion. Rumbling noise/feel from front end in tight low speed turns (parking lots). I took the car to the maintenance shop and they inspected it. Jun 1, 2021 · I have a new 2021 4010 with 40 hours. The sound goes away in 4 wheel drive, but at 20-35 MPH that pulsating/vibrating grinding sound comes back. Feb 12, 2023 · That’s why when you’re diagnosing a rear differential noise, you should have at least two people in the car to listen from where it is coming. Grinding Noise problem See full list on bettersoundproofing. I had failures on both ends, bearing failure in T-Case (replaced), and front shaft CV joint came apart (replaced). When mine did this the front diff bolts came loose. If you are hearing clunking, rattling or grinding noises in the rear end of your rear wheel or four wheel drive vehicle, it may be a problem with the differe Aug 8, 2015 · That god awful grinding noise is in the AWD transfer case which on the 06 Grand Cherokee 3. I asked a diesel mechanic to pull the diff covers to inspect for metal shavings. And it does not make a noise when the motor is under load Aug 21, 2017 · It is a CV jointed shaft instead of the U joints. A couple things to check and the front differential mounting bolts and make sure they are tight. Aug 21, 2023 · This bulletin applies to 2004-2017 4Runner, 2007-2009 and 2010-2014 FJ Cruiser and 2005-2015 Tacoma vehicles equipped with part-time 4WD that exhibit a front differential groaning/grinding cyclical noise. Loud and noticeable. Dec 29, 2014 · Need some advice, if anyone has run into this issue before. I'd be curious if op was leaking gear oil in the front before failure. I can feel the vibration coming up the propshaft, but it only happens when turning left, low revs and at a speed of around 30-40mph. However, recently I have noticed that when turning and accelerating, there is a grinding noise. We took apart the u-joint connecting the drive shaft to the front differential to see if we could determine the exact location of the noises. 5 inch lift up front w/ torsion keys, stage 2 diff drop and aal in the rear. Hubs are Timken and fairly new, noise does not travel with tire rotations. The whole post, not just the front half. Has anyone had this problem or clue what it could be? Jun 27, 2012 · Replacing the solenoid in the front differential and the harness resolved the "crow hop" and grinding noise that my Jeep was experiencing. The previous owner says that he hadn't changed the oil in the last 5 years. The first thing you’ll want to do is to start your vehicle and pay a lot of attention when doing so. Sep 14, 2022 · 2013 Subaru Legacy 2. 4WD - Intermittent Grinding Noise While Driving 19-2252 22 August 2019 Front Half Shaft Nut (2016-2018 F-150 Built On Or After 3-Aug-2016, 2015- Jan 6, 2020 · 2015 - 2020 Ford F150 - Roaring Grinding From Front End (Not IWE Related) - I recently got a 2016 F-150 with close to 100k miles. MY Aug 22, 2022 · Lots of info on front diff issues. I Apr 6, 2022 · I guess it kind of depends on what kind of grinding he's experiencing to help pinpoint the problem. I felt the power was still there but the noise was so scare that I slowed down and pulled over. They used valve line gear oil. They said Polaris pulled a new Apr 18, 2016 · I'm looking at pulling the trigger on a 2016 900 Trail EPS, but on our test drive we heard the pulsating grinding sound coming from the front differential that it seems like other people have also. New fluid added and went to steep hill near me. Jan 9, 2012 · Re: Front differential grinding noise when engage in 4x4 Post by Mgarcia_33126 » Mon Jan 16, 2012 3:20 pm My truck is a 99 and does not have IWE on the axles. Feb 16, 2022 · Since the differential is comprised of a few different sets of gears, a grinding or howling noise can be heard from a worn-out differential. Or is there not a possibility that the differential could have no oil. 2 carrier . After Jan 18, 2007 · At 12,000 miles I started getting a fairly loud bad grinding/binding/rubbing noise from my front differential when the car was cold after sitting for a few hours (<50degs) and turning. I am in the process of pulling off the bearings and sliding the axle out. Identifying the telltale signs of front differential noise early can save you from costly repairs. Jul 28, 2016 · The front drive shafts also did not seems to have any appreciable play and no grinding when manually turned. Dec 24, 2022 · Driving down the road and see a big drift so I click my 22 OBX into 4H and I just get this crazy grinding noise from the front left. There is some play in the forward drive shaft that indicates the U-joint needs to be replaced, but that should even be moving in 2WD. It is the same when in drive and coasting in neutral, so I am guessing it to be in the front end drive line some where. Finally took it to a mechanic since I bought an extended warranty when I got my truck. It sounds like the axle is rubbing or not properly lubricated. Yesterday, as a test, I removed the front drive shaft Jan 11, 2022 · My wife's 2011 LTD 4X4 with 165k miles has been making a grinding noise, seems like in the front, for some time now. I had the same noise and thought it was my front diff. Does it turning both right or left. The noise may be experienced in 2WD, that goes away when in 4WD. Jul 2, 2018 · Thought it was the drivers front wheel bearing as well but no. Im wondering if the front diff never really lets go off the pass side of the axle? Again, no problems while driving in 4x4,reg or 4x4 low. Since they originally thought the axles were the problem. Jan 4, 2023 · It's turning out that this is not rare and becomming quite common. Doesn't do it when sitting still and turning wheel (apparently not the power steering pump or rack). Ordered new front diff and installed, same noise. Happens only when front end engages and is under load, pulling up out of a hole for example. drove the truck with noise until it progressed to a terrible grinding sound. Sent from my S60 using Tapatalk Jul 18, 2012 · I've been having a grinding noise and a good bit of vibration coming through my steering wheel and brake pedal occasionally when I turn left. 5L Ecoboost, Fx4, with the 10 speed transmission. But the the dealership replaced the whole rear differential kit for free and the noise is completely gone. - the dealer charges for the work were not inexpensive when I had it done. Dealer of course couldn't find the problem. Does the noise go away if you put it in 4Auto (if you have Selec-Trac) or 4Hi? If the noise goes away, then it is likely the FAD issue. Its started making a grinding noise in the front end. Good call on your part, I believe, taking it to a transmission shop, btw. A friend of mine who is a service writer at a Chevy dealer said it looked normal, but was definitely low. Jul 27, 2019 · Hi, A grinding noise has developed in the front axle of my defender. It came to a point where my truck hardly moved. Sep 29, 2019 · Grinding noise coming from the front differential. From what I've read, I understand that there's really no fix to the issue, not even from Ford themselves. Also check the differentials for any moisture in the lube and any play in the rear axle. Nobody in the house thinks anything is wrong. As much as it would make sense to take it to the stealership, that is not an feasible option right now. I dont beleive its the cv joints or wheel bearings. Dec 11, 2019 · It doesn't look like it's hitting the rotor, and the grinding is a little more intense than what you'd expect from something rubbing on the rotor. Recognizing Front Differential Noise in a RAV4. Just think of it in the sense that the post is making the diff gears chatter because it’s not rotating smoothly. Does the clunking noise begin as soon as you start the car? Dec 24, 2012 · On the way up to ski at Alta last Saturday, my 05 Outback 2. Apr 6, 2016 · I've been hearing this rhythmic low frequency rumble noise from the front end for a few months now, but it's getting worse! At first I thought it was a unbalanced or unevenly worn tire, because it's the same noise, but a tire rotation didn't change it. A bearing's grinding tone will change as the side load changes. See the axle shaft actuator for R/R. I checked the brakes and found a front caliper piston frozen, so I changed both calipers and the noise persists. Jun 28, 2016 · As I posted in my last thread, I've been hearing a grinding noise coming from my front end. Sep 20, 2021 · Carried it home, the repair shop had them to send me another front shaft, same noise. When in 4x4/AWD mode and the rears break loose when the front kicks in it is very pronounced, I can hear it and feel it. Cruises nice no noticeable shaking or vibrations going down the road or trail. Dec 15, 2010 · A grinding noise coming from the front differential, getting worse while offroad whenever the transfer case sends more power to the front. Sep 13, 2015 · Today, it started making an intermittent metal on metal grinding noise when you turn the wheel to the left. Soon there after, the grinding started but only after the truck had warmed up sufficiently. Jun 10, 2013 · Check the bushings on the front differential. Picked it up and drove it 1 mile and could hear a grinding noise in the front. 4x4 magazines about it as well. I opened it up and one of the smaller sprockets of the differential gear is already missing half a tooth, lots of stuff in the oil. Aug 17, 2014 · Front diff has to be rebuilt, grinding when going from 2-4wheel and verified to be in the front diff. There are 3 of them the the front diff hangs from bolted to the unibody. (Changed Diff Bearings again. Mar 21, 2021 · Recently I noticed a grinding noise in the lower part of the vehicle. It was my passenger hub. I suspect the feont diff but want to know how to tell for sure. Refer to TIS, applicable model and model year Repair Manual: 2016 – 2018 Tacoma: Engine/Hybrid System – Differential – “Differential: Front Differential Carrier Assembly Apr 1, 2017 · I have recorded a video from inside the car where you can hear the sound. Warranty Information OP CODE DESCRIPTION TIME OFP T1 T2 Feb 12, 2023 · Causes Of Grinding Noise When Braking Grinding brakes are often caused by worn out brake pads, warped rotors, or if something gets stuck in the calipers. Lately the truck has been riding fairly ruff and is terrible over bumps. The front end seems to be attempting to lock the hubs intermittently while in 2wd mode shortly after starting to drive. Jul 6, 2015 · Step 8 – Suspension noise: front wheel bearings. 38 gears, 35x12. It has the transfer case with the 4A option that uses a viscous coupling. This happened around near 100 miles later because I was experiencing slight steering wheel wobble when I would apply the brakes. A steady grinding from the front that begins with forward motion and corresponds to speed—this noise indicates front wheel bearing wear. Jan 2, 2010 · This noise was more noticeable when I gave it the gas. 5 cvt grinding sound coming from front differential area. Jan 2, 2024 · Step By Step Diagnosis of Why It’s Having Grinding Noise. I'll be calling the dealer back tomorrow to see what they say. Ran great for a few months, now I've noticed a whining noise, almost like an electrical motor spinning up, as the Jeep moves. Sounds like grinding of some sort. This new metal on metal grinding noise that is intermittent has me puzzled though. Jul 3, 2018 · 1999 to 2016 Super Duty - 2001 F2504x4 front Differential grinding noise - Hey guys, I have been hearing a grinding sound coming from my left front differential. Jan 10, 2023 · Hi my 2020 Defender front end has started making a binding noise when turning, then when on the trailer I noticed my passenger side axle at the Differential had play and I could move it left and right up and down, I drained the diff fluid and it looked OK ( dark in color) no filing came out, I am now in the middle of putting a new axle in hoping it was a bad CV. It can also be caused by broken brake pad shims, low-quality pads, or if you haven’t driven your car in a while. engaged the locker, same thing. No indication of an Can-Am Front Differential Noise. I think that sound would drive me up the Nov 29, 2022 · Hello, as the title implies, I believe that the CV axle on my driver's side front is failing. Same issue in my 2019 2500. I was driving on a uphill on 3rd gear and the noise started when I changed to 2nd gear. However, when I drove it today it sounded like it’s coming from the left rear wheel area. Jan 13, 2018 · I just took my 2018 F150 (v8) in to the dealer with 55K miles on it and a steady low speed grinding noise in the front. Then I machined my front rotors and bought brand new pads. I suppose it could be the rears, but it really sounds like its coming from the front. So I replaced my wheel bearings and ball joints but the sound is still there. ) Noise still appears, especially in the morning within 2 minutes of driving. Install the NEW front differential. Jan 2, 2012 · Then proceeded to check the front diff fluid and discovered that there was ~10 oz of fluid in there and it was pretty much silver. They found that the front differential was damaged. Do i need friction modifier in the front too? I put some in the rear but nobody said i needed it in the front as well. I did notice when I was doing the brakes when I was spinning the rotors I could hear a slight grinding noise most likely I need front bearings. 5L Ecoboost, FX4 Package, and Max Tow. It happens sometimes when turning and sometime when going in a straight line. Do the sounds change pitch when you apply or remove power, this is a common differential noise. Because a variety of problems can cause a grinding noise while driving, you will need to do some troubleshooting to get to the bottom Mar 30, 2022 · Sounds like it could be the FAD (Front Axle Disconnect) issue with the bushing at the inner/outer axle shaft connection. Feb 15, 2010 · 1999 XLT AWD 5. Grinding in 4WD is gone, but the hum you speak of in front diff I still have. Dec 5, 2022 · I started hearing the grinding that people are hearing coming from the rear differential about a month ago (and 25k miles in). At a steady speed, swerve the Silverado slightly left and right. Maybe u joints, front bearings assembly, low fluid, I do have a leaky pinion shaft seal I believe but I do have fluid in the front differential. Gents - I have recently been experiencing an intermittent grinding noise coming from the front axle. Oct 14, 2010 · I have the same issue. If you’re having trouble, try shifting sides of the vehicle. Jul 15, 2017 · I have a 00 TJ Sahara, basically stock, 5 speed. My 2018 ia at the shop for this very issue. 5i made a metal grinding noise from right underneath me. At first I thought it was in the center front axle area. If it is in the left or right casing due to the bevel gear I'd also replace the seals and bottom plug, for sure maybe the bearings and shims but that's me. ob zb zq kq cw pv ge tj af aq