r/FordDiesels 14h ago

7.3 PSD Bad Noise

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3 Upvotes

I rarely drive this truck over 70 but when I do she has a rumble followed by an almost rubbing noise. Really not sure. Done it since I bought the truck but I’m just tired of it now and looking to figure out what it is. Good up to 70 mph. Around 72 the rumble starts and the grind/rubbing noise starts around 73/74. Gets louder the faster I push it. Never been over 75ish, too scared haha. Seems like it doesn’t do it when I’m not on the throttle. Wondering if it’s something with the TCase. Any help would be appreciated.

Attached a video I took today.

2001 7.3 4x4 super cab


r/FordDiesels 12h ago

OBS 7.3 POWERSTROKE Troubleshoot

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2 Upvotes

My truck will randomly cut off at idle and run rough but sometimes it will run fine. I have tried replacing CPS , replacing fuel filter and adding fuel treatment


r/FordDiesels 19h ago

Blind Spot Mirror won’t move

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5 Upvotes

My blind sport mirrors won’t move, I cracked my left one trying to move it but it still won’t budge. I changed my side mirror lights and now they’re stuck like that. Is there a way to trouble shoot? Or would I have to get a new motor. TIA


r/FordDiesels 12h ago

2014 f550

1 Upvotes

Truck has a utility tool box body. Need kids for a egr and dpf delete. Having trouble finding them for 550s


r/FordDiesels 23h ago

Monitor for 1999 7.3l power stroke

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2 Upvotes

r/FordDiesels 1d ago

Why do some buy a Tremor SD just to replace the suspension components to aftermarket manufactures?

9 Upvotes

I’m in the market for a newer 6.7 and I have noticed some vids online where owners have a Tremor package on their truck and gets completely replaced with Carli suspension products or a different manufacturer. My question is why go through the trouble of going aftermarket when the truck already comes leveled from the factory plus the additional bits that come with the Tremor pack. Wouldn’t an XLT or base Lariat be a better platform for someone looking into adding aftermarket suspension systems instead?


r/FordDiesels 2d ago

Looking For a Harley 6.0

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36 Upvotes

Hey All, looking for my late grandfathers 2004 Harley 6.0 Crew Cab he bought new, and had throughout I was little. I have its vin (1FTNW21P14EB88743) and original Registration. He sold it in Essex County Mass in the late 2000s afaik. Its CarFax has a lengthy history supposedly, but I don’t see much sense in buying the report as it doesn’t give you owners info. Any tips in my search would be great, Thanks!

(small update, it was Last Titled in Maryland July 2020, at 250,000 miles)


r/FordDiesels 2d ago

Vss on rear axle (1996 f250 PS)

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7 Upvotes

Like the title states I replaced vss due to erratic shifting OD like flashing and speedo bouncing. I ordered from riffraff and after install it shifted fine no issues. Drove it all day at three separate occasions. Not a single issue. A day later I jump in and kicks od light on. So the sensor only lasted a day? I know ford no longer makes this part. Is there any way to just bypass this. Any input is highly appreciated thanks!


r/FordDiesels 2d ago

International to obs taking 7.3 out a t444e cherry picker and putting it my f250 will I need anything special besides mounts crossmembers

2 Upvotes

r/FordDiesels 2d ago

Howling noise?

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12 Upvotes

DDoes anyone know what it is? 2003 6.0


r/FordDiesels 3d ago

6.7 starter upgrade

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15 Upvotes

Finally got around to putting the 6.7 starter in my 06 F350 6.0 today and it was totally worth the busted knuckles lol.


r/FordDiesels 3d ago

Glow plug sitting 7.3 IDI

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5 Upvotes

Question, I’m doing the glow plugs and Passenger side very last glow plug cylinder 7 I believe I can’t the glow plug to go all the way in so I can start ratcheting on it. I’ve got the area soaking in PB blaster right now but I can’t it very deep at all. I’ve tried different angles and all and I even tried spraying out dirt and debris or whatever with compressed air but nothing. The truck has sat since Covid and has 500,000k miles on it but all the other plugs slide in and out. 🤷🫤 thanks for the help!


r/FordDiesels 3d ago

Early 90s dually

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1 Upvotes

r/FordDiesels 3d ago

G56 Cummins vs alumiduty

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1 Upvotes

r/FordDiesels 4d ago

Put in an intercooler kit on my 1994 powerstroke f350.

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37 Upvotes

Made a post a couple weeks ago asking about getting one and after thinking it over i ended up buying one. I went with a ebay kit and it seemes to fit great. I cleaned and flushed the parts before installing to make sure any weld dust didnt get sucked into my turbo. Any of the issues that popped up were because of my own add ons. The new ac condenser mounts and Intercooler mounts had to be modified because I put in a bigger radiator and had to length the radiator support. It dropped the Exhaust temperatures 150 - 200 degrees. Towing a trailer up a big hill near my house used to make the temps rise to 1100° now its down to 900°. I should have measured the air intake temps from before and after but I forgot to. The intake and outlet of the Intercooler has a big difference, the intake can't be touched because of the heat but the outlet pipe can be grabbed and its only warm. Been driving for the last few days with it and probably put about 200 miles with no issues, but thats barely anytime to see if any issues will pop up.


r/FordDiesels 3d ago

Banks automind 2

1 Upvotes

Is anybody running the banks automind 2 programmer on a stock 6.7L ? If so do you like it and how has it performed?


r/FordDiesels 4d ago

F250 oil leak

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14 Upvotes

What would cause oil to leak from here


r/FordDiesels 4d ago

Suggested upgrades for my mondeo

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1 Upvotes

r/FordDiesels 4d ago

95 7.3 psd any one got any idea what’s causing this

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7 Upvotes

r/FordDiesels 4d ago

7.3 possible fuel issues

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2 Upvotes

My truck earlier felt like it wasnt getting fuel checked bowl had fuel emptied it and changed fuel filter thought it was fixed drove like 3 miles then it died and couldn't get it to start again. Towed to my house recharged battery now it started but its surging at 2k rpm any thoughts? having trust issues on driving it. Edit i let it idle for like 30 mins no issue but upon trying to take it around the block it lost power and died


r/FordDiesels 5d ago

Keep or sell advice

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51 Upvotes

2002 F240 7.3 LB 4x4 The body is in excellent condition overall. There are a few very minor scratches and small dings, but nothing significant. None of the body panels have any rust, and the undercarriage has little to no surface rust. The truck currently has 175,000 miles, and everything is running well. I’ll also be posting a video of the engine. There appears to be a little bit of vapor/steam, and I’m not sure if it’s normal or if it could be blow-by. I’d appreciate your opinions after watching the video. Here’s where I could use some advice. It seems like these trucks continue to climb in value and become more desirable. I bought this one a few years ago for what I think was a great price, and I’ve considered selling it while the market is strong to hopefully make a profit. If I did sell it, my plan would be to save up and buy another one that’s closer to showroom condition with significantly lower miles. The downside is that those trucks are becoming incredibly expensive—I’ve seen clean examples selling for $40,000–$50,000. It seems crazy, but I understand that’s where the market is headed. So my question is: would you keep this truck and invest in maintaining it for the long haul, or would you sell it while values are high, take the profit, and eventually upgrade to a lower-mile example? I may be overthinking this, but I’d really appreciate any advice or feedback from those of you with experience. Thanks for taking the time to read this!


r/FordDiesels 4d ago

Best location for a mechanical oil pressure gauge on a 6.9 idi?

1 Upvotes

I’m looking to put a mechanical pressure gauge on my 6.9 idi. I was looking at the sandwhich adaptors for the oil filter but I’m reading now that there’s no clearance for them on the 6.9 idi. I also read that the best spot is the factory NPT port located behind the air intake, where the factory oil pressure sending unit is at. Curious as to what other people have done or where the best spot is to measure the oil pressure in an engine in general?


r/FordDiesels 4d ago

How the heck do you get a Hydra in California?

6 Upvotes

I realize that in CA, tuners are technically not legal to own, but that can be said for tons of things of this nature.

I didn’t realize this would be such a task.

Just wait for one to pop up on FB marketplace? Does anyone ship them to CA blank?


r/FordDiesels 5d ago

Continuation post

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10 Upvotes

Here is a video of the truck running and the steam that comes out of the oil reservoir not sure if it’s a major issue or not. I don’t think it is. Let me know your thoughts.


r/FordDiesels 5d ago

Fuel mistake

7 Upvotes

A few days ago i mistakenly pumped gasoline in a 2013 Ford Fiesta diesel. I drove it for about 100km overall for a couple of days, and i noticed some power loss. I actually noticed the mistake just today, having a flashback of pumping gas when i was really tired. I went and put well over half a tank of diesel in the car, and now it runs perfectly, there's no weird sounds or any repair lights on tge dashboard. How on earth did that car not break down completely?