Said It Here

How to tell if a car repair can wait

Drivers often face worn components like cracked control arms or leaky ball joints and struggle to know whether to fix them immediately or delay the work. Without knowing whether a repair is safe to postpone or doable as a DIY project, people worry about worsening damage or what could go wrong if it is not done correctly.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    waiting another interval or month
  2. 2
    checking for play or ripped boots on ball joints
  3. 3
    inspecting the severity of rubber cracking
  4. 4
    Asking online forums for advice on the difficulty level
  5. 5
    Buying name-brand replacement parts
  6. 6
    Refilling and bleeding the coolant system after replacement

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/MechanicAdvice2 people · September 2026 – October 2026

“is this a fix immediately or can it wait another 5k (or even a month)?”source ↗

“Would it be detrimental to replace tires prior to doing the control arms?”source ↗

alexwillreddit · r/MechanicAdvice · 4 upvotes

“My car overheated and was smoking the other day after driving it for 5ish minutes. I know nothing on cars but I am open to working on it myself..if it’s easy enough lol.”source ↗

“Is this doable for a regular non-car person to replace? What could go wrong if I don’t replace it correctly?”source ↗

JinenjiJinx · r/MechanicAdvice · 3 upvotes

Where this came up

People with this problem also raised