Ford 6.0L Power Stroke Diesel :: AC Compressor Making A Loud Growling Noise
AC compressor makes a loud growling noise and lugs the engine briefly when engaged at idle and the truck has been sitting for weeks. After that initial grind, it works perfectly and makes no harsh noises. Can I replace the compressor bearing or should I swap out the entire compressor?
View 2 RepliesFord 7.3L Power Stroke (1999-2003) :: PCM Gone Bad / Vacuum Pump Is Also Making A Loud Noise
I think my pcm has gone bad. My wait to start light won't come on an when I turn my key on I can't hear my fuel pump cut on anymore. My vacuum pump is also making a loud noise.
View 10 RepliesFord 6.0L Power Stroke Diesel :: Power Steering Pump Making A Loud Whining Sound
My power steering pump was making a loud whining sound. No problem, changed the pump. Now after the truck is started I will have no power steering or brake assist, give the truck a little gas and you can hear the power steering pump "start". I have tried every way to get the air out, or is that not the problem. I even lifted the front of the truck off the ground with a forklift and with the truck off turned the wheel about six times stop to stop. Fluid level looks good and has since adding after the change.
View 4 RepliesFord 6.7L Power Stroke Diesel :: Wheel Bearing Gone Out - Making Noise?
Wheel bearing go out? My left front just starting making noise and when turned by hand you can hear the bearings are shot. Called around this morning and with my luck its on back order and the entire hub has to be replaced since the bearing is built into the hub.
Anyways, I was wondering replacing this unit themselves and how long it took to complete? I was going to let Ford do the work but I figured I have never done a job like this and wanted to give it a try and looking at some Youtube videos on older vehicles it did not look that difficult.
If I find that its not difficult I will tackle the other side as well since I figure it is probably not long before that side is gone also and I would not want that to fail while I am out towing somewhere.
Ford 6.7L Power Stroke Diesel :: Making Grinding Noise While Turning On Hill
a few times when making a tight turn on hilly terrain or a hill on a road, I've noticed a grinding sound in the front of the truck and a vibration in the steering wheel. I've so far chalked this up to the hill assist feature, but today I was on relatively flat ground in a parking lot with a dip in it. While crossing the dip in a tight turn, I noticed the same thing again.
I've checked the tires/wheel wells and there is no rubbing, etc.
Ford 6.7L Power Stroke Diesel :: 2011 - Drive Shaft Making Clicking Noise?
My buddy has a 2011 250 and is having some weird issues with a clicking noise. It started out when you put the truck in gear (D or R) and touch the gas it would click. Seems to be coming from the middle to rear part of the truck. Now it clicks when he's driving. This all started after he got 35's and a leveling kit. It's taller springs in the front and added a block in the rear. It has less than 15k on it.
View 14 RepliesFord 6.7L Power Stroke Diesel :: Code P04DB - AC Blower Also Making A Clicking Noise
I posted a few threads about the P04DB code over the past several months. Last month while on vacation it came back and this time I was getting an engine light. So I finally got around to taking it in. The A/C blower was also making a clicking noise so I thought I would take care of both of those. At 41k and 42 months in service, the factory drive train warranty covered the CCV sensor replacement. The fan blower had to be replaced. So if getting that P04DB past 3/36, it is covered under the 5/60.
View 2 RepliesFord 6.0L Power Stroke Diesel :: HPOP Making Noise / Sound Is Prominent At 1400 RPM
I've got a noise that I just can't find. Have replaced a bunch of stuff trying to eliminate this sound.. steering pump, both front wheel bearings, new pads up front, both caliper brackets and pins. Did a new turbo, verified the new pump is not air bound, brakes work, no noise with wheels up, lock to lock, pumping brakes the whole time.
Sound is prominent at 1400 RPM, does go up with RPM, seems sometimes to follow a steer to the right. When I shut down, not at full temp a clunk happens, like a mechanical stop. That clunk is less noticed once up to temp and it really started after the steering pump. Sparky came over, listened with a probe, says it's not the pump, my BIL and a close friend say the same thing.
Today, when I nailed it, rpm came on hard, tires smoked and when I let off quick, truck died, like something held the belt. It just slowed and died, restarted immediately.
Shawn listened to the transmission, says he heard nothing there either but did hear something above that near the back of the motor.
IPR is spot on 21.8%, ICPV is .80-.82 and [email protected] However, it has been dropping to lower numbers recently, saw 15.4% and it often sits near 19.4%-20.4% for periods of time. Tap the throttle, right back to 21.8%.
I'm at a loss. I've tested everything I can think of. I can power brake the truck, no trans slippage, it spins the tires easily around 10lbs boost. The A/C seems low on the charge, it is freezing the dehydrator and I added some freon, 18oz can, the clutch is not frozen. Turn it off, compressor stops spinning like it's supposed to. The tensioners are not frozen or squealing, water pump is not making noise, temp is 200 on the dot. Trans is full, no burned smell. Motor oil is fresh, filters clean.
It sounds like a grinding noise and I'm about to tear the cover off the HPOP. I'm at 150k now and know it will need replaced soon, I've spent $2500 in the last 2 weeks, but before I tear it apart......
Ford 6.7L Power Stroke Diesel :: Truck Is Making Strange Noise Frequently When Lugs Down
One of the many things that impresses me about the 6.7 is how well it lugs...... it'll run right down to near 1,000 rpm in 6th gear and stay there till it absolutely has to shift. Like a diesel should. Well, recently, and now more frequently my truck is making some strange noises when it lugs down. It'll mainly do it if I'm towing light, like my flat trailer empty, or maybe if I have a decent load in the bed. But occasionally it'll do it empty. As soon as it lugs down low to 1,000-1,200 and pulls there for a few seconds you'll hear a couple squeaks, then a kinda chugchugchugchug noise. It immediately quits if you let off or make it shift down. It sounds like a turbo-related noise, but I don't really know. Truck only has 9k miles on it. I just know this is one of those things I'll take it back to the dealer and they'll give me the ol "we can't duplicate the problem here." What it could be?
View 8 RepliesFord 6.0L Power Stroke Diesel :: Losing Coolant / Radiator Making A Sloshing / Gurgling Noise
I have a 2003 6.0l... When I first bought truck, seemed to run fine. Since then truck has broke down on me once. I took it on a six hour drive, and couldn't turn vehicle off, because if so, truck wouldn't start back up until cool. After getting to my destination, fans seemed very loud every time I pressed pedal, and seemed very sluggish. Drove it a couple days and boost was low and fans continued to sound like they werre engaging even when I first started truck for the day. Had truck towed to shop, because it cut off on me when driving.
At shop : Truck had air filter, water in fuel sensor, o-ring for draining plug, new ICP sensor and harness, and HFCM cleaned up as it was filled with gunk.
After shop : Fans quit being so loud, but have not had near the boost I had before issues started. Truck struggles to go from stop, and around 15 psi boost gauge starts shaking erratically. Also, I have been losing coolant in a short period of time, and can't see any leak coming from anywhere, and also my radiator has been making a sloshing/gurgling noise and it will stop, then come back all within bout ten seconds. And I guess while I'm writing, I should mention the bucking after it downshifts in about third or fourth gear giving it gas makes the truck buck until the RPMs are above 2000 or it upshifts or downshifts, and at an idle seems to miss until warm.
Ford 6.0L Power Stroke Diesel :: 2005 F250 Making Noise When Letting Off Accelerator Or Changing From P - D
2005 ford f250 6.0 Started making this noise from front about a month ago, can't figure out what it is. Only happens when letting off accelerator or changing from P - D. The truck acts normal, seems to be louder when the truck is warm.
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Ford 6.0L Power Stroke Diesel :: Loud Ticking Noise Behind The Glove Box
The code was P040 which said is for the EGR system so I removed the EGR valve. It was completely plugged in the top section. I cleaned it out and cleaned out the ends of the EGR coolers then vacuumed the port out and reinstalled the valve and removed battery cables for 2 minutes to remove old check engine light codes . I drove it for 50 miles and it runs fine now and the check engine light did not come on. It still has a loud ticking noise behind the glove box which I read can be the blend door relay so I will try to pinpoint exactly what is making the noise as soon as I figure out how to get the glove box door off.
View 11 RepliesFord 6.7L Power Stroke Diesel :: Loud Noise With Tow / Haul Mode
How do you diagnose a bad fan clutch? When driving in tow/haul mode I get a noise like a jet engine. It starts going down grade or upgrade and does not stop after leveling out. I have switched off tow/haul and it is still there. Over on the Diesel Stop site I found a couple of guys who have had the same problem. Concern is everything I have read there are no codes thrown. Have not taken to my local Ford Dealer to see what they say.
Driving a 2011 F-250, August 2010 build date with 76,500 miles. Problem started about 6 weeks ago when pulling an 8000 lb travel trailer in the White Mountains of NH.
Ford 6.7L Power Stroke Diesel :: Truck Making A Lot Of Noise When Tried To Accelerate - Boost Gauge On Dash Stuck At 35 PSI
Was driving back home from shopping tonight and my truck was making a lot of noise when I tried to accelerate. I noticed the boost gauge on the dash was stuck at 35psi but the MiniMaxx showed 0psi.
No engine light so I babied it home which was about 30mins driving and managed to accelerate slowly to avoid the engine rattling. I didn't want to shut it down and restart in case it wouldn't start again for some reason.
When I got home I idled until EGT was <300F like I normally do (it never went over 700F when I was driving home) and then restarted it. The gauges worked fine, MiniMax showed boost and the engine revved freely with no rattling noise. I haven't taken it out for a road test, I'll do that when it's daylight.
Bad sensor somewhere? I would think if the turbo had failed it wouldn't have been fine after a restart.
Ford 6.7L Power Stroke Diesel :: Fuel Filter / Pump Started Squealing And Making Vibrating Noise
Well, I last summer my fuel filter/ pump started squealing, and making vibrating noise, replaced the fuel filter changed the noise slightly, some times it would go away, sometimes the line going to the filter under the hood would vibrate, couple weeks ago truck warning light came on- "low fuel pressure warning" came on, hum... went out, came on a couple days later, then finally put me into limp mode, luckly only 1/2 mile from home... checked filter on frame/ tightness, it was tight, the pump on the filter housing was very noisey still, well, I figured 200 dollars cheaper than taking to ford....
I waited and pump arrived 3 days later, replaced it and low pressure warning still on, but pump was very quiet, and when I restarted low pressure warning and reduced power came on in driveway, hum.... I thought code was still in computer, I disconnected battery and turned headlights on to try and kill the code, started it and now the engine light came on, nothing else, and truck ran fine....hum.... went to autozone, and they pulled the code, low fuel rail pressure, p0087, guy said to drive and code should go off, truck runs fine. Drove truck a couple days and engine light went off, Truck runs great.......All is good.
Ford 6.7L Power Stroke Diesel :: 2011 - Loud Squealing Noise With No Boost?
heard a loud squealing noise and now no boost. 2011 with 90k miles
whats my options and what would it cost.
1. replace with factory turbo
2. replace with upgraded turbo and tune?
Ford 6.7L Power Stroke Diesel :: 2015 F450 - Gauge Not Moving - Tie Rods And Ball Joints Making Noise?
Pulled into the yard today after about a 20 mile haul with my 2015 f450 6.7.
I shut it down after pulling in, from what i knew everything was fine. 20 minutes later i started it codes and lights went off like the four of july. A wrench light, oil light, temp light and maybe even an obama light. The gauges did not even move. I shut it down, let it cool then after starting it only the CEL came on. I bought two new trucks in 2015 and both had front end alignments off. The f450 doors fill up with water when it rains.
One day after a rain I put my seat belt on and the seat belt was soaking wet. The cab corner where the seat belt spools up was full of water. The tie rods and ball joints started making sounds after 20k miles so i checked them to find they didn't have ANY grease in them!!!! The def fill tube broke off driving through a small dip in the road (i heard it pop). My first new truck....glad l have my 96 7.3.
Ford 6.7L Power Stroke Diesel :: Loud Squealing Noise / Exhaust TC Blew Or Fell Out?
On my way home from picking up or new Voltage 5er, I could hear a loud squealing noise when we pulled up to the house. After crawling around the under side of the truck I found the last exhaust thermal couple had either blew out or just fell out.
View 9 RepliesFord 6.0L Power Stroke Diesel :: 2003 - Turbo Whistling Very Loud At Idle / High RPMs?
So I just purchased my first diesel a couple weeks ago (2003 f250 Lariat). I love it! However, I'm having concerns about my turbo whistle on it. At idle and while in higher RPMs is sounds ridiculously loud (even at 0 PSI in the boost). I've been doing my research on it and I know the 03's have the loudest sounding turbos because they have less vanes than the later models. I know without a video it's going to be hard to diagnose, but I am wondering if a loose boot would cause a turbo whining sound through the exhaust? I have yet to hear ANY other diesel in person that has a turbo whine as loud as mine.
View 14 Replies