What We Fix › Engine Repair & Tune-Ups
Engine Repair & Tune-Ups
From rough idles to no-starts, we track down what's really going on.
Engine trouble can be intimidating, but it starts with an accurate diagnosis. We handle tune-ups, misfires, rough running, and larger engine repairs, and we explain the options — repair versus replace — so you can make the call that makes sense for your vehicle and budget.
What's included
- Tune-ups and drivability fixes
- Misfire and rough-idle diagnosis
- Repair-vs-replace guidance
- Work explained upfront
How it works
How It Works
- 1
Tell us the problem
Describe what’s going on or request an estimate online — we’ll take it from there.
- 2
We diagnose & quote
A clear, upfront estimate before any work — no surprises, no upsells.
- 3
We fix it right
Quality parts, skilled techs, and a warranty that backs the work.
“I mostly own classic cars because vehicles nowadays are just computers on wheels, so it's hard to find mechanics who work on cars older than the 1990's. I sent my '64 GMC pickup to Dettmer to figure out what was wrong, and within 2 weeks it was fixed and running perfect. Since then I've sent all my classic cars to them with perfect results. It's hard to find a trustworthy shop you don't have to worry about — they take pride in the work they do.”