Ford 7.3L Power Stroke (1999-2003) :: 2001 F250 - Intermittent Starter / Whirring Sound When Crank
I have a 2001 f250 ext cab long bed 4x4 that I use as a feed pickup. I have had it for about a year now. one of the issues I have noticed since I bought it is the issue I am having with the flywheel/starter. Its very random like maybe I have a missing tooth or something on my fly wheel. but every so often when I would go to crank my truck over it would just make a little whirring sound and nothing happen ( like my starter gear isn't sliding out and engaging my fly wheel.
After looking through my inspection cover I noticed I had a little wear on the sides but no teeth to my knowledge broken or stripped off. I noticed my starter had one bold loose but other two perfectly tight. It was also covered in oil and dirt from my truck sweating horse power I decided to replace my starter and have my original ford starter rebuilt. I replaced it with a NEW oreillys starter. I noticed it cranked about 5 times as fast but again every 10-15 starts I am getting the same no start. any thing I am over looking?????
Ford 7.3L Power Stroke (1999-2003) :: Whining Sound Coming From Transmission Area
So I've been getting a whining sound coming from the transmission area. I checked my transmission fluid and it's nice and pink so I checked my transfer case fluid… It came out like black watery gear oil! How bad is this? I am putting synthetic Dex/Merc back in it. It's got me a tiny bit concerned.
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: Lots Of Clatter - How To Test Injectors
Have a pretty good running (I think), 2000 7.3 with 151K that has always been pretty noisy. Lots of clatter. I amjust wondering if there's an easy way to tell if I may have injector issues starting to come up.
View 8 RepliesFord 7.3L Power Stroke (1999-2003) :: F250 - Lots Of Smoke On Start Up
Alright. 99 Ford F-250 4x4 Ext Cab 287,000 miles. I know she is getting a little long in the tooth but this issue is new within the last month. It does seem to be better when it has been plugged in. On start up I smoke out the neighborhood. Blueish/White smoke, also sounds like it's missing on a couple injectors. Doesn't matter if you cycle the glowplugs a good long time. No luck. Glow plugs are 1 1/2 years old along with injector o rings. Only thing new is I changed from Rotella T-6 to Delo 5W40 Syn, but it was doing it before the switch as well. I tested my glowplugs relay and that is working fine. Could I have lost a UVCH? Fuel filter six months ago or so.
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: Oil Leaks - Lots Of Slop While Turning Steering Wheel?
Steering wise, it seems very likely that I'm due for a steering box. Lots of slop when I turned the wheels back and forth. Also, as per the seller, it seems like the the wheel bearings and ball joints are in good shape.
The sway bar end link bushings are smoked, so those need replacing. As for oil leaks. I'm thinking it would be best to pull the motor. It looks like this engine has had the pan off, but I do believe I have a front pain leak. The crank case breather is going into the intake which is annoying. And I believe the intercooler is full of oil, explaining the mystery oil leak by the passenger side intercooler boot.
Couldn't see any oil in the valley of the motor but I see oil coming down the down pipe of the exhaust, out the bell housing of the motor and dripping from a weep hole maybe 8 inches down the transmission as well? Seeing as to how I'm not sure what clutch I have, it make sense to pull the trans. And If I have the dreaded oil pan leak and a intercooler full of oil, why not just pull the motor? I'd also like to trim out the front panel for 05+ head lights and clean up the wiring on this thing. Found a cheesy electric compressor for a small horn. Sounds like a clown horn, no kidding.
Ford 7.3L Power Stroke (1999-2003) :: Noticeable Miss And Lots Of White Smoke When Starting
1999 7.3 misses when starting it cold (first start of the day even when outside temps were around 20 deg C ). It has a noticeable miss and lots of white smoke. After warming up it runs perfect. I changed the GPR and tested all glow plugs, 3 bad and one weak one all replaced. Now that it is cold out it still misses when first started, even if left plugged in.
It will start and run for approx 3 seconds perfectly smooth then it starts to miss and idle speed slows down. on one occasion I went to start it after sitting 10 plus hours plugged in and it started then missed and slowly died. Would not re start, It was firing and smoking but not enough to get going again. Went back the next day and it started and ran fine for a few weeks. Did the same thing to me yesterday, started and then petered out and died and this time it will not re start after 2 days of trying on a couple occasions. I changed out the CPS with no luck.
Ford 7.3L Power Stroke (1999-2003) :: 2002 - Running Rough With Lots Of Gray Smoke
7.3 auto, starts and idles OKAY, drives fine if you have a light foot but trying to go faster than 50mph or more than 2000 rpm and the whole thing has an anxiety attack. Starts sputtering and popping, lots of grey smoke when it runs rough rough, let off the throttle and it MIGHT behave nicely again.
New lift pump, cleaned the pickup tube, fuel bowl fills nice and fast, just had my edge attitude juice tuner removed since it was causing similar issues that went away for the last 2 months, changed my IPR and CPS (had a mechanic test everything when the tuner was taken out, all injectors buzzed good, sensors good)
When this first happened after the initial problem with the tuner was resolved, it did throw the CEL, but I have since been able to get it to come back on, and my buddies OBD2 scanner wasn't even registering my truck when I hooked up... Dare I say PCM is to blame?
Ford 7.3L Power Stroke (1999-2003) :: Transmission Slipping When Put It In Drive
My tranny is acting odd. I put in drive and seems to slip a lot in 1st, barely even move at some times. If I put it in 1st with the shifter it goes in and grabs then I can shift up to 2nd or drive and there aren't problems. It drives normally when not from dead stop.
Transmission has 50k miles on it since replacement. Fluid level is normal. I don't tow and drive it particularly hard. I will have to go back and look at miles since last fluid change. I should be right around 30k miles since last change.
Ford 7.3L Power Stroke (1999-2003) :: 2000 F450 4x4 Transmission Slipping
I have a 2000 Ford F450 7.3 4x4 dully with a PTO driven winch 108,000 miles. The truck has develop a transmission slip.
I have changed the transmission fluid twice and it drives better but it slips badly. I can drive it up to highway speeds but it has problems getting from 0 to 10 MPH. The transmission runs hotter then normal but nothing major maybe around 205 degrees
Do I need a complete rebuild? This is a beater truck that I use to tow mainly. It is not worth a major investment. I need the PTO gear and 4x4.
I have several 2000 through 2003 7.3 E350 and E450 short school buses. Does the transmission from these has a PTO gear? I am thinking of pulling the transmission from one of them and swapping it.
It looks like the transfer case just bolts to the back of the transmission; I believe that a 2wd van 7.3 transmission will work with the 2000 F450 setup.
Ford 7.3L Power Stroke (1999-2003) :: Tranny Slipping And Not Up Shifting Then O/D Started Flashing
I spoke with a few people here before about my 4r100.. it threw a code a month ago for P0750.. i replaced solenoid and it continued to do it even after clearing codes numerous times.. then all of a sudden it was perfectly fine for over a week, no codes, i ran a few brick hauls with it and ran it for over an hour straight.. i went to fl and upon return i took her for a drive and wouldnt you know, the code has returned.. i did hammer down a little but not from a dig, i just got on it a little playing with a neighbor and his truck and all of a sudden it did its thing slipping and not up shifting then the O/D started flashing again... i cant understand why the code would come back all of a sudden, there has to be a wiring problem correct?
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: F250 - Transmission / Torque Convertor Slipping
My son bought a 1999 F250 Diesel about a year ago. The seller gave him receipts showing that the 4R100 had been rebuilt and a new T.C. installed 25k miles before the sale. The problem is that it is slipping. He says it started with 2nd gear, now it will hardly move in 1st.
Fluid smells a little burnt. We pulled the transmission pan expecting to find lots of friction material. It does not have as much as I thought it would, not as much as I have found in the the pans of the few other auto trans I have seen with worn out frictions. Below are pics of the inside of the pan.
Or, is it the T.C. that is slipping. I have never had a vehicle with a bad T.C. How do you diagnose it? I have experience rebuilding (GM) Turbo 400's and 4L60's. Never had a ford AT apart.
Ford 7.3L Power Stroke (1999-2003) :: Trans Slipping On 25hp Tune Up High In RPM Band And Shutters When Up Shifting
My excursion's trans is slipping on the 25hp tune up high in the RPM band and shutters when up shifting. I have dropped to stock most of the time, but I know i am on borrowed time.
I had a JW trans in my e99, and there is no question on the durability and performance of the transmission. The price has gone up a lot, but that's maybe not the big issue.
I live in the mountains and spend a lot of time pulling and just driving in that 40 to 60 mph range over mountain passes. That is basically where I spend ALL of my time.
The distance between 3rd and 4th is driving me CRAZY! I have researched everything from swapping to a manual, to PCS controllers, to trying 4.11 gears, to overdrive units.
Swapping Manual: ZF6 is the obvious candidate, but I have read the swap is not probably something I have the skills or tools to do. I have also read that the performance of the ZF6 is sub par. But it seems like it would give me my 3.5 gear that I am looking for.
PCS Controller: Looks cool for a way to have control besides using the tree shift. Maybe a compromise on not swapping in a manual.
4.11 Gears: I get pretty excited thinking about the low end torque etc. I go off road almost every week, and like I said, I hardly go over 75 mph. But once in a while I do. Right now, the truck turns about 2300- 2500 rpm at interstate cruising speed. Looking for 4.10s rpm in that range to compare? Also, how bad of a fuel economy hit would I take? What is the cruising rpm of 4.10's between 60 and 65 mph, or in general what is the rpm change?
Overdrive Unit: I have always been interested in more gears, but I read about someone who installed one behind a 7.3 and didn't have they great of results. To the point where he said it wasn't worth it.
Prius (2004-09) :: Unexplained Whirring / Whining Sound During Deceleration
My "05" Prius has 164K, I'm the original owner and I have had great success with this car. I know some owners talk about the loud whining humming sound from the A/C unit which I am aware of but this newest sound is different and after 4 hours with a Toyota tech all they can come up with is an A/C compressor going bad. I only hear this sound after I reach 40MPH+ and then decelerate. It then winds down with the speed of the car sometime intermittently. If I accelerate it goes quiet.
I've also tried speeding up to 40MPH and then move into neutral. It will stop the noise. I'm adding a video and I realize there is standard road noise but if you watch my energy monitor you will hear the noise whirring winding when the green arrows point back to the electric motor. Pay close attention to the viseo frames at 13 seconds, 22 seconds and again at 29 seconds. Turn up the volume. Of course inside the cab it is much more pronounced. I'm finding it hard to believe this is an A/C compressor. Sounds more like an electric motor whining/whirring. I'm concerned about driving my car for safety reasons.
Ford 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 RepliesTouareg :: Whirring / Whining Sound At Highway Speed - Relay Clicking Under Dash
Our V6 just turned 40k and it's developed some interesting sounds. First of all, from time to time at highway speed a whirring/whinning sound has developed. I was driving down the road the other night, no rain, about 60 degrees temp outside, and between 50 and 80 mph this noise seemed constant. I turned off the radio, turned off the climate control and the problem still existed.
It *sounds* like a drive train noise (my old jeep would make a sound when it was in a low gear that is similar). Second, also intermittent, a clicking relay from inside the dash on the drivers side. The frequency and rate are inconsistent and I can't correlate it to anything happening while driving.. just highway driving.
Ford 6.0L Power Stroke Diesel :: 2006 - Loud Whining Sound When Accelerate
So I have a 06 f350 6.0 and this started to happen yesterday. I was driving and all my temp gauges were ok says the tuner, but I noticed when I accelerated and went above 8psi the noise got significantly louder and wouldn't go above 17psi so the cause of this sound is making lose pressure somewhere.
- I check the hot side of the inner cooler pipe and boots for cracks or tears(nothing)
- I checked the cold side and the plastic seems to be in good shape except where the flex part meets the inner cooler had some little cracks in it
- I check the Intake for cracks, didn't see any.
Noise is still there and the loss of power.....so I'm at a loss!
Cold side pipe where I taped it
Hot side boot to inner cooler no tears
No cracks in hot side pipe
Hot side on turbo
Cold side of the inner cooler
Ford 6.7L Power Stroke Diesel :: Black Smoke And Whining Sound While Gas Applied?
Black smoke is bad I think, especially when I push on the gas pedal, and I hear a bad whine or something that sounds like a very loud power steering pump whining.
I also have zero on the boost gauge. The truck barely pulls itself back home and black smoke is dribbling out of the exhaust pipe.
Ford 6.7L Power Stroke Diesel :: Whining Sound By Fuel / Def Tank On Startup
The truck now makes a whining sound for about 30-40 seconds on a cold startup from the fuel tank and def tank area . what could this be ? Its at the dealer for other issues also , the dealer said that it was my starter making the noise, I'm pretty sure the starter is attached to the motor and not located by the fuel tank....
View 8 RepliesFord 6.7L Power Stroke Diesel :: Engine Has A Buzzing / Whining Sound Just At Idle?
After engine is up to temperature the engine has a buzzing/whining sound just at idle. Pick up rpms and its gone. They thought it was comeing from the oil filter and changed the filter and it disappeared for a while but its back again.
Very hard to pinpoint the sound even with a styphiscope. Going back to dealer.