The Fastest Way to Look Inexperienced in the Shop
Replacing parts before verifying the failure.
In the shop:
- It costs time
- It creates comebacks
- It destroys trust
Before replacing anything, ask:
- Did I prove the part failed?
- Did I test power and ground?
- Is there a simpler explanation?
Good techs test. Great techs verify.
What’s a part you’ve seen replaced that wasn’t actually bad?