Warning: Relying on scan tools might be costing us real repair skills

Honestly, computers find faults fast, but I worry new mechanics never learn to listen to an engine. Tbh, back then, you used a screwdriver to hear valve taps and a light to set timing. Are we smarter now or just lazier?

3 comments

3 Comments

hugo4418d ago

You're saying we don't need the old skills? Jenny_Wright, that's wild to me. It's like in my work, if a guy only knows how to read a level and never learns what a out-of-plumb wall feels like, he's lost when the tool breaks. A scan tool says "code P0171," but a good ear might hear the lean misfire first. Throwing away the basics because computers exist is how you get stuck when the computer is wrong.

hart.parker2d ago

Jenny's got a point about tech being faster for some things. But saying the goal is just to fix the car misses half the job. If you only follow the computer, you'll waste hours changing parts for a code when the real issue is something simple a physical check would find. The basics aren't about being old-school, they're a backup system for when the fancy tools lead you astray.

jenny_wright8d ago

But is losing some old-school skills actually a crisis? Scan tools catch problems my ears would NEVER hear, like a tiny sensor drift. Yeah, we might not set timing with a light anymore, but cars today have a hundred computers. The goal is fixing the car, right? If tech gets it done safe and fast, maybe we're just adapting, not getting lazy.