Ford 7.3L Power Stroke (1999-2003) :: Replace Power Steering Pump?
So, I'm replacing the Steering Box today and read an article that said you should replace the pump at the same time. what do you all think?? I have clear access to it now and they are not all that expensive?? Or are the ford one's bullet proof and leave it alone???
I don't have any leaks and it feels ok I guess..just pushing close to 200K on it.
Ford 7.3L Power Stroke (1999-2003) :: Power Steering Loss Intermittent - New Pump?
I have a 2000 Excursion. This weekend, I noticed some intermittent failure of the power steering where it seemed like the pump was not engaging and then would all of the sudden. Deciding to try to head off a failure, I got a reman unit from Oreilly and installed it this morning. It was fine when I tested, had good brakes and went locked to lock quietly without fuss. Let the house and within a mile, I lost steering and brake assist. I stopped and turned around, but what I am noticing is that at idle, I have no power steering, but when the RPM's are up, I do.
View 3 RepliesFord 7.3L Power Stroke (1999-2003) :: Replaced Power Steering Pump / Gear Box Still PS Bleeds?
I just replaced my power steering pump and gear box and I flushed the system until the fluid came out good. I have done the whole lock to lock and pump the brakes but nothing is getting better.
View 3 RepliesFord 7.3L Power Stroke (1999-2003) :: Hose Seal Leaking At Power Steering Pump
Looking for a write-up on replacing the seals on the hose that leaks at the power steering pump? I replace them once but may of over tightened them. I pour in atf and see it dripping on drivers side of power steering pump. Can I just use regular o rings?
View 5 RepliesFord 7.3L Power Stroke (1999-2003) :: Lost Power Steering And Brakes / Pump Started Growling
Driving home from movies tonight, I lost power steering and power brakes and the pump started growling. Looked in the reservoir and it was all foamed up. Within the last 20k mi I have flushed the system and refilled with power steering fluid. No apparent leaks at this time. And happened like someone flipped a switch. Fine one turn, nothing the next. What are the chances this is a fluid issue and not a mechanical one? Start with flushing system and adding Mercon V? Or is it likely pump is damaged?
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: No Power / Zero Voltage To Fuel Pump
2003 F-350 - 7.3. With the key in the on position there is zero voltage to the fuel pump. Fuel pump fuse is good. I traced the red with black tracer wire from the pump up through the firewall and to the safety inertia switch. The switch has continuity so it's OK. Then from the safety switch I traced the green with yellow tracer wire to a fuse block plug connector. Then I checked continuity from that connector out to the #40 fuel pump fuse and it's open.
So I then i checked from the fuel pump fuse to all the back connections on the back of the fuse block and there was no continuity to any of them. So I removed the back cover off the fuse block to expose any issues. I found two board mounted relays. Now, from the fuse I get continuity to one of the relay connections. So did Ford hide the fuel pump relay and make it non replaceable? Also if this is the pump relay then what circuit energizes it? I need to make sure before I replace the fuse block.
Ford 7.3L Power Stroke (1999-2003) :: No Power To Fuel Pump / Fuse 30?
I have a 2003 F250 and dont have power at fuel pump, or fuse #30. I put power directly to fuel pump and it worked and truck fired right up.
View 13 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - No Power Getting To Fuel Pump
There was no power getting to the fuel pump on my 2002 Ford F250 73 diesel traced it back to the inertia switch no power in or out but I'm getting power at the fuel pump relay put the code scanner to the PCM and no communication....
View 9 RepliesFord 7.3L Power Stroke (1999-2003) :: Truck Started Losing Power Then Slowly Die / Fuel Pump Bad?
I was driving my truck then all sudden truck started losing power then slowly died. I restarted it, it was a lil shacky then died again. Iunscrewed the fuel filter and looked in the housing and there was lil fuel in bowl i turned the key to on position and bowl did not fill with fuel looked as if it were shooting some bubbles up(air) could it be outta of fuel???
View 10 RepliesFord 7.3L Power Stroke (1999-2003) :: Steering Intermittent Or No Power Steer
My 7.3 power steering is acting up. Feels like I am up against a rock. At slow speeds like parking lot maneuvering I struggle to turn wheel. Then all of a sudden I'll get power steering back and wheel will rapidly turn. Freaky.
Brake pressure is fine. They shutter pretty bad even with the new rotors I just put on but they have good pressure. But the steering is intermittent or no power steer.
I saw online to run engine at 2000 rpm and try steering but no change. Still no power steer. There is fluid in reservoir. There is fluid seeping up steering column from steering box. No clue if this is related or unrelated.
How to troubleshoot further. I hate throwing parts at problems before truly diagnosing. Also have pretty aggressive lurching during turns in four wheel drive. It's present on dirt road but worse on pavement. Don't know if this is related or not.
Ford 7.3L Power Stroke (1999-2003) :: No Brakes Or Power Steering
I've got an 01 7.3 lariat 4x4 with an 03 7.3 engine in it (long story behind that) but basically I noticed one day I had a hissing underneath my dash and my brake pedal was a little spongy but my truck stopped, well before I could get it to a shop and checked out it went bad. Coming up to a stop sign and as normal hit my brakes and right before it came to a complete stop the pedal shot to the floor and I lost power steering as well as brakes and went rolling out in the road and almost got hit. So it's been parked ever since and I have changed the hydroboost, the power steering pump twice, flushed everything and bled everything and still nothing, can't even find any leaks. What to even replace now or whether to just take it to a shop and spend another small fortune.
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: Power Steering Need Flush?
I have been noticing my brake pedal is very firm on and off also my power steering seems to get harder to turn than other times. But today i was sitting at a few lights and could hear my power steering pump growling at me intermittently if you want to call it that.
Also sometimes my truck will pull to the left or right then it goes away if i hit the brakes again. I don't see how the hydra-boost system would do something like that. But its not the slide pins because i just greased those along with new brakes and rotors all around at the beginning of winter.
I noticed when I grabbed my fluid lines going to the hydra boost from the power steering pump they seemed to rattle very rough so that makes me wonder if the pump isn't going out. How are the brakes supposed to be on these trucks? nice and soft? rock hard?
By the way truck is an 02 with 144k on it
Ford 7.3L Power Stroke (1999-2003) :: Power Steering Only Working When Turn It To The Left
My power steering is only working when i turn it to the left. When I turn it to the right i have to get a 1/4 of a turn in until the power steering takes over. So i get under my truck to discover what seems to be a piece of my tranny missing. How screwed am I ???
View 11 RepliesFord 7.3L Power Stroke (1999-2003) :: High Pressure Power Steering Hose
My high pressure power steering hose just blew at the "B" nut at the pump. Meaning, the fitting is still in the pump but the line is out. Do I need to replace the whole line or is there a retainer I can swap out?
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: Power Steering Line / Noise Reduction
Ever since i bought my truck i have had a bad power steering whine. Replaced the pump and its still there. I got the truck in 2006 and think i replaced the pump in 08 maybe. Anyway I've purged, bleed, changed the fluid. Pulled a vacuum on it and still no luck. So I've just dealt with it for 11 years.
Well i can remember reading something somewhere about ford up-dating or redesigning one of the power steering lines that was causing this noise.
My father inlaw just bought a 02 and its so pleasant not to hear that when riding in his truck. It made me want to investigate the matter. SO if its as simple as a updated line I'm buying one asap. He got rid of his Chevy because of the reliability I've gotten out of mine.
Ford 7.3L Power Stroke (1999-2003) :: Lost Power Steering / Refill Reservoir?
I lost a hose in the driver side front wheel well this morning while pulling RV to a campground. By the time I got there and got the RV disconnected, I lost all power steering. I reconnected the hose using a zip tie and have a friend bringing me fluid to refill reservoir.
Is my pump toast now? Can I refill the reservoir and prime the lines and be good to go?
Ford 7.3L Power Stroke (1999-2003) :: Power Steering Fluid Spurting In Left Tire Well
While turning very slow and sharp on the farm, I heard a pop under the hood. I then lost power steering and brakes. I saw power steering fluid spurting in the left tire well behind the tire. Look under hood and saw fluid coming from a fitting on the side of the power steering pump. I have attached a photo....one photo with nothing and then other with a screw driver tip on the fitting.
It appears that the the pressure fitting blew out the side when I turned sharp. It has a nut from which it came (compression of some sort?). I can push the nipple of the fitting back into the nut but I guess the pressure is gone.
Ford 7.3L Power Stroke (1999-2003) :: High Pressure Power Steering Line Blown?
I just replaced my 3rd HP power steering line last night( 3rd in 300K, always blows the same point....fitting comes apart where it attaches to the pump.
I'll start, mine have gone about 100K plus or minus 10K, almost thinking about making it a 100K maintenance item.
Ford 7.3L Power Stroke (1999-2003) :: Leaking Power Steering Under The Wheel Arch On The Driver Side
Initially had indications of a leak under the wheel arch on the drivers side.
About 3-4 months back replaced both PS lines and the leak stopped - briefly (maybe a couple a weeks).
Now the leak is back, but what's interesting is I lose more ATF fluid on a single long haul run than I do running round town for 3 weeks. I can't work out where the leak is coming from to identify what else to replace - short of just buying a pump and reservoir and replacing them as I've already done the hoses.
My turbo cooler pipe was hard up against the old PS pipe where it entered the side of the reservoir until I did the replacement hoses. Now I have it out the way but I'm wondering if it's caused some unseen wear or damage.
If I just do the pump to see if that works are the reman units any good out of Autozone or O'reilly's?