fixing door rust!
Thread Starter
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Cargo Master
Joined: Oct 2006
Posts: 2,097
Likes: 5
From: chicago northwest suburbs
fixing door rust!
Hello! well tomorrow I will be repairing the rust at the bottom edges of my doors. I work at a body shop and we`ve done 2 X`s in the last 2 weeks! one was an 02 and was really bad. the owner wanted 4 new doors and rust repaired at the R/R lower C-pillar. the one today was an 04or 05? and just started to pop. after the first I looked at my doors and my L/R is the worst with just starting to flake paint. the others are just starting to pop. I`ll take some pics of what I`m doing which will be the same we did at the shop. In the years I`ve been on this site I`ve never seen mention of this! I know it`s more common in the midwest and east so I`m sure there are more than just a few! in ase you don`t know what i`m talking about.....look under the rubber weather strip (flap) on the lower part of the doors. the rust starts at the seem where the door frame and skin attach!
I`ll keep you updated!
I`ll keep you updated!
Excursion Fleet Manager
Joined: Dec 2009
Posts: 1,791
Likes: 5
From: Green Oak, MI
Our friends with an '02 7.3 were in an accident in August that took out both right doors and the rear quarter, which they replaced (and with rust free doors too). With 188k, the body shop agreed to fix the rust issues on the driver's side doors too. It wasn't too bad yet, but it was certainly better to have them taken care of now.
I looked at another '02 7.3 in July that had rust issues on all doors, but it was horrible on the passenger side. The paint was bubbling up for probably a 3"x6" area on the big flat area of the front door and moisture allowed for rusty water to drip down onto the running board, making it all rusty looking in the front part. It wasn't rusted through yet, but it certainly needed work.
I looked at another '02 7.3 in July that had rust issues on all doors, but it was horrible on the passenger side. The paint was bubbling up for probably a 3"x6" area on the big flat area of the front door and moisture allowed for rusty water to drip down onto the running board, making it all rusty looking in the front part. It wasn't rusted through yet, but it certainly needed work.
Cargo Master
Joined: Dec 2007
Posts: 2,822
Likes: 0
From: Minnesota
I wish I knew of someone who worked at a body shop to help with the rust on my X's doors. I had to have one rear door replaced last spring from an accident, but the two front doors are showing the affects of living in the salt-belt
Junior User
Joined: Nov 2010
Posts: 90
Likes: 0
From: Sandusky, Ohio
Well, I was going to tackle this today with POR 15 and top coat it with the best matching paint I could find. I have rust popping at the lower door seams. Paint isn't flaking yet but not too far off. I also have rust starting on the plugged holes in the rockers. I wanna stop this four letter word (rust) and do it right so.... I shall procrastinate in order to see the way you do it and see if I want to change my mind on the POR 15.
subcribing......
THanks
Robb
subcribing......
THanks
Robb
Hotshot
Joined: May 2005
Posts: 13,484
Likes: 42
From: Stevens Point, WI
First page here toward the bottom I fixed my front doors. I didn't go for perfect pretty because it is on the inside.
https://www.ford-trucks.com/forums/9...e-x-today.html
https://www.ford-trucks.com/forums/9...e-x-today.html
Cargo Master
Joined: Dec 2007
Posts: 2,822
Likes: 0
From: Minnesota
First page here toward the bottom I fixed my front doors. I didn't go for perfect pretty because it is on the inside.
https://www.ford-trucks.com/forums/9...e-x-today.html
https://www.ford-trucks.com/forums/9...e-x-today.html
I'm not sold on the POR-15. I did the whole process to my hitch earlier this summer and already have rust showing through
I was going to do the bottoms of the front doors this fall, but not sure it is worth the effort. And, yes, I followed all the instructions and used the included products. Seeing the rust coming thru already makes me feel I wasted that whole day!
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Senior User
Joined: Nov 2007
Posts: 126
Likes: 0
i live in ohio should i expect rust?
silly me.
pump all this money into something that ineveitably is going to rust.
maybe it will be like the old days were we let it go go till you can see pavement from inside.
silly me.
pump all this money into something that ineveitably is going to rust.
maybe it will be like the old days were we let it go go till you can see pavement from inside.
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Senior User
Joined: Jan 2006
Posts: 157
Likes: 0
From: Gary, IN
Hello! well tomorrow I will be repairing the rust at the bottom edges of my doors. I work at a body shop and we`ve done 2 X`s in the last 2 weeks! one was an 02 and was really bad. the owner wanted 4 new doors and rust repaired at the R/R lower C-pillar. the one today was an 04or 05? and just started to pop. after the first I looked at my doors and my L/R is the worst with just starting to flake paint. the others are just starting to pop. I`ll take some pics of what I`m doing which will be the same we did at the shop. In the years I`ve been on this site I`ve never seen mention of this! I know it`s more common in the midwest and east so I`m sure there are more than just a few! in ase you don`t know what i`m talking about.....look under the rubber weather strip (flap) on the lower part of the doors. the rust starts at the seem where the door frame and skin attach!
I`ll keep you updated!
I`ll keep you updated!
Hotshot
Joined: May 2005
Posts: 13,484
Likes: 42
From: Stevens Point, WI
I'm not sold on the POR-15. I did the whole process to my hitch earlier this summer and already have rust showing through I was going to do the bottoms of the front doors this fall, but not sure it is worth the effort. And, yes, I followed all the instructions and used the included products. Seeing the rust coming thru already makes me feel I wasted that whole day!
I was going to do the bottoms of the front doors this fall, but not sure it is worth the effort. And, yes, I followed all the instructions and used the included products. Seeing the rust coming thru already makes me feel I wasted that whole day!Its all about the second coat after a day or so of drying. The POR soaks into rust and makes small pinholes to release the air. After it hardens up in a day you smear on the second coat to fill the pinholes and all is good.
After the second coat on the bottom of the doors I covered the por with white paint to make it match again. This year I sprayed waste oil on the underside of the X and in the doors to kill any other rust. I hate rust!
Thread Starter
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Cargo Master
Joined: Oct 2006
Posts: 2,097
Likes: 5
From: chicago northwest suburbs
Wow this one came back from the dead!
And I must've forgotten about this one too as I never updated it during or after the repair.
My door repair is still holding up great. I stopped daily driving it 2 years ago, up until then it was a daily driver. The doors never popped, and still look great!
Good luck on your door repair!
And I must've forgotten about this one too as I never updated it during or after the repair.
My door repair is still holding up great. I stopped daily driving it 2 years ago, up until then it was a daily driver. The doors never popped, and still look great!
Good luck on your door repair!
Thread Starter
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Cargo Master
Joined: Oct 2006
Posts: 2,097
Likes: 5
From: chicago northwest suburbs
Here are some pics I took. One door was real bad, the rest were just popping but got the same treatment.
This was after a few years, even today it looks the same!
This was after a few years, even today it looks the same!
Elder User
Joined: Jul 2016
Posts: 646
Likes: 4
From: Blue Springs, mo
Mine are rusty too. Stopped by the body shop yesterday in fact to ask about repair. I guess they're not interested in doing real repair work cuz he told me they wouldn't be able to fix mine just look for new or good used doors but I know this is a problem on all super duty and excursions plus the X rear doors are different from the trucks. I asked if he could reskin the door and build new structure on the frame of the inside to have material too bond the outer skin to and he said they don't do that. Guess I'll have to find a custom shop.