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Engine & Diagnostics

Engine Repair & Diagnostics in Falmouth, MA

A check-engine light doesn't have to mean the worst. Our technicians use professional diagnostic equipment to find the real cause — then explain it in plain English before any work starts.

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4.6★ 100+ Google reviews
19 yrs on the Cape
12-mo warranty
Engine and Diagnostics at Falmouth Auto Center in East Falmouth, MA

Guessing at engine problems gets expensive fast. We plug in, read the codes, and test the actual systems so you're paying to fix the real issue, not swapping parts and hoping. From a rough idle to a no-start to a transmission that's slipping, our team has over 30 years of combined experience under the hood.

Cape Cod is tough on vehicles — salt air, summer traffic and cold winters all take a toll. Small problems have a way of becoming expensive ones if they're ignored, and staying ahead of them is a lot cheaper than waiting for a breakdown on Route 28 in July.

Our Engine & Diagnostics Services

Signs it's time to come in

Noticing any of these? Call 508-548-0136 and we'll take a look.

What to Expect

Here's how it works: you call or stop in, we look at the vehicle, and we explain what we find before we touch anything. You get a clear quote, and the work only happens once you say go. When it's done, it's covered by our 12-month warranty. No jargon, no pressure, and no repairs you didn't approve — that straightforward approach is why Cape Cod families have trusted us with their cars for nearly two decades.

Why Cape Cod Drivers Trust Us

Falmouth Auto Center is a family-owned shop that has served Falmouth and East Falmouth for 19 years. Our mechanics bring over 30 years of combined experience and treat every vehicle like it's their own — honest work, fair prices, and no upselling. Every repair is backed by our 12-month warranty, and our 4.6-star rating across 100+ Google reviews reflects how we treat our neighbors. We speak English and Portuguese, so everyone gets a clear explanation of what their car needs.

Areas We Serve

We're right on East Falmouth Highway, easy to reach from across the Upper Cape:

East Falmouth Falmouth Mashpee Bourne

Other Services

Frequently Asked Questions

What does a check-engine light mean?

It can be anything from a loose gas cap to a failing sensor or a bigger engine issue. We scan the codes and diagnose the real cause so you know exactly what you're dealing with.

Can you work on my transmission?

Yes. We handle transmission service and many transmission repairs. Bring it in and we'll diagnose it first.

Is it safe to drive with the light on?

If the light is steady and the car drives normally, it's usually okay to drive to us soon. If it's flashing, stop driving and call us at 508-548-0136.

How much will the repair cost?

We diagnose first, then give you a clear quote before any work begins. No surprises.

Let's get it done right

Free quotes. 12-month warranty. 19 years on the Cape.

Call 508-548-0136