How to get a rusted suspension part unstuck
Stubborn suspension components and tie rods lock up tightly due to rust and wear, requiring intense heat cycles, penetrating oil, and exhausting physical effort. This leaves mechanics spending hours fighting a single bolt or castle nut, turning a quick repair into an exhausting ordeal.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Using penetrating oil like PB Blaster
- 2Applying heat with a torch or MAPP gas
- 3Using a butane refill can to freeze the part
- 4Applying heavy physical force and taking breaks
- 5trying to spin the bolt counterclockwise to loosen it
- 6taking the screw all the way out using a magnetic bit or grabber tool
In their words
Unedited, most upvoted first, each linked to the thread it came from.
“I replaced a tie rod end on a 2003 Audi A6 today. 4 hours, 2 cans of pb, a few mapp heat cycles, freezing with a butane refill can, ALL my elbow grease, and a little patience.”source ↗
“I have not been able to find this issue anywhere else online, from the many videos I've seen it should be as simple as loosening that screw and pulling the lock out.”source ↗
“I realized late I was turning it the wrong way for the video, but even turning it the right way the screw just spins infinitely and won't come out. Even the the tech at autozone tried and couldn't get it to come out”source ↗
“welcome to the club of people who have yelled at a castle nut for 20 minutes”source ↗
“My route was always heat, more heat, even more heat!!! Then sobbing in a corner before more heat with hopes and prayers.”source ↗
Where this came up
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