Sponsored

FREAKING OUT, Corrosion

TheNewGuy

Well-Known Member
First Name
Wes
Joined
Aug 25, 2021
Threads
28
Messages
1,835
Reaction score
2,767
Location
NH
Vehicle(s)
2021 Jeep Wrangler Sport S 2 door
My 2018 JLUR looks similar to the OP's, but not open to the base metal yet. Most of the door hinges, the hood hinges, and along the bottom of a door or two.

Anyone have part numbers for the new hinge shims?
The hinges have been slightly redesigned for the shim. Pretty sure they come with the shim attached.
So you may have to buy the hinges if you want the shims
Sponsored

 

longfiredragon

Well-Known Member
First Name
Darryl
Joined
Aug 23, 2021
Threads
121
Messages
1,375
Reaction score
2,332
Location
Cocoa Fl.
Vehicle(s)
2021 JLUW Sport 2.0 L Turbo
Curious what your plan for fixing it is?
@Smoke 'Em,

So, i am not aware of your abilities. So if I state something you already know about, you get it.

The short answer version is simply that I spent a long time in aviation maintenance. I had the opportunity to go to a school on corrosion prevention, plus recurrent training from then on. Also, about the last 10 years of my career I was the training manager. I wrote our in- house corrosion prevention program and trained all personnel that required it.

I am just saying this so you have an idea where I am coming from. So when I say I will fix my jeep myself, It means I am 100% confident in my abilities to do so. I know all the needed chemicals, and procedures required to do it. Including sheet metal/aluminum fabricating skills.

As far as going step by step through each process it would be pretty long here. Plus things vary depending on the extent of the corrosion.

Example, if the corrosion is minor, it's really not that much work. If the corrosion is like what the OP showed. Most likely new hinges, hope that once blasted none of the corrosion goes all the way through. If so, another process is needed. And you might weigh you time,cost, and labor against the cost of a new door.

If you have access to the chemical's, blaster, primers, etc. and you do a lot of your own type repairs, then I would say you could tackle this. But, even if you don't it can be done with a bit of a learning curve and some guidance.

I hope this made some since. If you have this issue and want to tackle it yourself please feel free to PM me and I would be happy to go over the process in order.

But keep in mind that there is no way to know exactly what you may want to do until all paint and corrosion is removed.

Example, if you end up with holes all the way through the door. I have some ideas for a reinforcement plate that may look kinda, cool, tough, like our jeeps but that would add additional strength to the door and cover any ugly fricken corrosion holes.

Anyway rambling.
 

mkeegan

Member
First Name
Michael
Joined
Jan 1, 2024
Threads
3
Messages
8
Reaction score
0
Location
woodstock, maryland
Vehicle(s)
2018 Wrangler JL
I had the same problem three months ago with my 2018 JL. I took it to the dealer and they told me that I was good in that my Jeep was within the standard six year corrosion warranty. THey had it all fixed with no problem. Good figure........
 

korda

Active Member
First Name
Josh
Joined
Aug 2, 2019
Threads
10
Messages
28
Reaction score
10
Location
San Diego, CA
Vehicle(s)
2019 JL, 1970 CJ, 1962 Scout
I recently had my 2019 in for this. They replaced all 4 doors, my hood and my windshield frame. Nobody batted an eye.
 

jack bauer

Well-Known Member
Joined
Sep 12, 2018
Threads
9
Messages
661
Reaction score
1,210
Location
CA
Vehicle(s)
2022 Rubicon XR 3.6
Occupation
Finance
10-12k to repaint the hinges??? No freaking way. That’s the cost to paint the damn jeep in its entirety. I would say it’s probably like 2-3k to fix this
You'd be incorrect. This more than just hinges bub.
 

Sponsored

Smoke ‘Em

Well-Known Member
First Name
Tyler
Joined
Jan 23, 2020
Threads
0
Messages
125
Reaction score
249
Location
KS, CO
Vehicle(s)
2019 Wrangler JLR
@Smoke 'Em,

If you have this issue and want to tackle it yourself please feel free to PM me and I would be happy to go over the process in order.
Thank you for that offer and thank you very much for sharing your info!

My 19 had corrosion on the hinges, hood and doors by the time I traded it for my 22. My 22 has developed it on both sides of the hood only.

My plan is to wait till I can’t stand it anymore and then buy new panels for anything that’s got corrosion(crossing my fingers it’ll just be the hood). Disassemble the Jeep, properly prep everything and then have it Line-Xed(or some similar product).
 

longfiredragon

Well-Known Member
First Name
Darryl
Joined
Aug 23, 2021
Threads
121
Messages
1,375
Reaction score
2,332
Location
Cocoa Fl.
Vehicle(s)
2021 JLUW Sport 2.0 L Turbo
Thank you for that offer and thank you very much for sharing your info!

My 19 had corrosion on the hinges, hood and doors by the time I traded it for my 22. My 22 has developed it on both sides of the hood only.

My plan is to wait till I can’t stand it anymore and then buy new panels for anything that’s got corrosion(crossing my fingers it’ll just be the hood). Disassemble the Jeep, properly prep everything and then have it Line-Xed(or some similar product).
I have given some thought to hood replacement as well. Currently that's all the corrosion I have is a tiny bit on one hood hinge.

I may replace both hinges, have them powder coated and just replace the hood.

One of the hoods I looked at is stainless, and is in the $700 range. Undecided on the hood, but a lot less work for me. Door, different story.

https://xpriteusa.com/products/jeep-wrangler-jl-hood-zr1
 

Ratbert

Well-Known Member
First Name
John
Joined
Jun 20, 2020
Threads
159
Messages
16,002
Reaction score
24,935
Location
PNW
Vehicle(s)
2022 AEV JL370 JLURD
Build Thread
Link
Occupation
Software Engineer
Clubs
 
Thank you for that offer and thank you very much for sharing your info!

My 19 had corrosion on the hinges, hood and doors by the time I traded it for my 22. My 22 has developed it on both sides of the hood only.

My plan is to wait till I can’t stand it anymore and then buy new panels for anything that’s got corrosion(crossing my fingers it’ll just be the hood). Disassemble the Jeep, properly prep everything and then have it Line-Xed(or some similar product).
Why not just have it fixed while it's still under warranty?
 
OP
OP

A_App

Member
Joined
Aug 21, 2020
Threads
2
Messages
15
Reaction score
19
Location
Montana
Vehicle(s)
2018 Jeep rubicon JL
@Tyler88 @Smoke ‘Em @roaniecowpony @mikibenz @TheNewGuy @longfiredragon @sunset @Halxen @Trails

Posting this here in hopes of helping others and also getting feedback. my coworkers said they fixed his sisters jeep by replacing all the doors since they were pitted, but they put a rubber shim in between the hinge and the door. Is this a possible fix for others? Seems like a good idea in my head. If that will fix it Jeep needs to recall and just add rubber shims in. I would do it as precaution if I didn’t already have the pitting all over my doors.
 

longfiredragon

Well-Known Member
First Name
Darryl
Joined
Aug 23, 2021
Threads
121
Messages
1,375
Reaction score
2,332
Location
Cocoa Fl.
Vehicle(s)
2021 JLUW Sport 2.0 L Turbo
@Tyler88 @Smoke ‘Em @roaniecowpony @mikibenz @TheNewGuy @longfiredragon @sunset @Halxen @Trails

Posting this here in hopes of helping others and also getting feedback. my coworkers said they fixed his sisters jeep by replacing all the doors since they were pitted, but they put a rubber shim in between the hinge and the door. Is this a possible fix for others? Seems like a good idea in my head. If that will fix it Jeep needs to recall and just add rubber shims in. I would do it as precaution if I didn’t already have the pitting all over my doors.
IMHO there is nothing wrong with putting a thin rubber gasket in between. It is essentially the same thing the OEM is doing by adding the zinc plated shim, (your just isolating the dissimilar metals)except that the metal zinc shim may maintain a little more integrity of the hinge area and help keep everything lined up and also a more solid feel to the door.

Although I don't feel if the rubber gasket is pretty thin that you would feel much difference. You may also see some of the gasket squished out once the hinge is tightened, not sure of the material being used. Plastic might actually work better than rubber. Easy to drill plastic and maintains it's shape better
Just my 2 cents though.
 

Sponsored

pnut

Well-Known Member
First Name
M
Joined
Nov 19, 2020
Threads
18
Messages
514
Reaction score
749
Location
Michigan
Vehicle(s)
2022 Wrangler 392 XR
Let this be a lesson, ALWAYS CHECK YOUR WARRANTY COVERAGE when you buy a new car. Besides the "bumper to bumper" and "powertrain" there is also an emissions warranty along with corrosion warranty, although corrosion warranties vary quite a bit the emissions has a fairly long minimum required by law. Never assume anything when it comes to warranties!
I don't disagree with you to know your facts, but who is going to change their decision only base on the warranty. I for one wouldn't plan to buy a Wrangler, only to change my mind after knowing the warranty. However I will say that some ongoing quality issues have me rethinking my future buy choices.
 

autotragic

Banned
Banned
Banned
Joined
Nov 29, 2023
Threads
7
Messages
3,199
Reaction score
6,516
Location
the cornbelt
Vehicle(s)
'21 JLR 6MT
I don't disagree with you to know your facts, but who is going to change their decision only base on the warranty. I for one wouldn't plan to buy a Wrangler, only to change my mind after knowing the warranty. However I will say that some ongoing quality issues have me rethinking my future buy choices.
It's not about changing your mind, it's about understanding what the manufactures/dealers obligations to you as the purchaser of the vehicle is as laid out in said warranties.
 

longfiredragon

Well-Known Member
First Name
Darryl
Joined
Aug 23, 2021
Threads
121
Messages
1,375
Reaction score
2,332
Location
Cocoa Fl.
Vehicle(s)
2021 JLUW Sport 2.0 L Turbo
IMHO there is nothing wrong with putting a thin rubber gasket in between. It is essentially the same thing the OEM is doing by adding the zinc plated shim, (your just isolating the dissimilar metals)except that the metal zinc shim may maintain a little more integrity of the hinge area and help keep everything lined up and also a more solid feel to the door.

Although I don't feel if the rubber gasket is pretty thin that you would feel much difference. You may also see some of the gasket squished out once the hinge is tightened, not sure of the material being used. Plastic might actually work better than rubber. Easy to drill plastic and maintains it's shape better
Just my 2 cents though.
Just more of my 2 cents. I would not insert a zinc plated shim by itself when there is much more you could do. For example the shim could be shot with a corossion preventative primer and it would have better protection. It could also be shot with the primer first and then painted, this would offer even more protection. You can also coat the bolts with corrosion preventative just in case they are contributing to the issue.

In a lot of industries zinc plating is considered good enough corossion prevention. In my opinion this is just sucklentus being cheap. They could do any of what I mentioned above and the whole thing would last longer. Unfortunately for us their cheap bastards.

Edit: you can always add corrosion preventive to the bolts and rubber gasket or
plastic shim yourself on re-assembly.
 

TheNewGuy

Well-Known Member
First Name
Wes
Joined
Aug 25, 2021
Threads
28
Messages
1,835
Reaction score
2,767
Location
NH
Vehicle(s)
2021 Jeep Wrangler Sport S 2 door
@Tyler88 @Smoke ‘Em @roaniecowpony @mikibenz @TheNewGuy @longfiredragon @sunset @Halxen @Trails

Posting this here in hopes of helping others and also getting feedback. my coworkers said they fixed his sisters jeep by replacing all the doors since they were pitted, but they put a rubber shim in between the hinge and the door. Is this a possible fix for others? Seems like a good idea in my head. If that will fix it Jeep needs to recall and just add rubber shims in. I would do it as precaution if I didn’t already have the pitting all over my doors.
Painting the door under the hinge area is a huge part of the repair process. More so than a gasket, IMO.
 

longfiredragon

Well-Known Member
First Name
Darryl
Joined
Aug 23, 2021
Threads
121
Messages
1,375
Reaction score
2,332
Location
Cocoa Fl.
Vehicle(s)
2021 JLUW Sport 2.0 L Turbo
Painting the door under the hinge area is a huge part of the repair process. More so than a gasket, IMO.
Agreed. I don't know sucklentis process. If they are leaving the hinge raw steel and the door raw aluminum and slamming them together, Holly crap. Somebody is a fricken moron and needs to be strung up. Good God help us.
Sponsored

 
 







Top