Engine repair at Manchester Auto Center

Premium service. Certified pros. Real results.

What's included in the Engine repair services.

Whether you're dealing with minor issues like misfires or facing full engine failure, our certified technicians are equipped to handle every level of engine diagnosis and repair with surgical accuracy. We don’t just fix engines — we restore reliability.

Our facility is outfitted with state-of-the-art diagnostic tools to uncover problems others might miss. From timing belt failures and valve issues to worn gaskets and piston damage, our ASE-certified team has years of experience rebuilding and servicing engines from all major makes and models — domestic, European, and Asian. Whether it’s a turbocharged Ford EcoBoost, a high-mileage Toyota 2.5L, or a luxury BMW inline-six, we’ve been under the hood of it all.

We exclusively use premium, OE-grade or performance-approved parts from the most reputable brands in the industry. No cheap shortcuts. No questionable aftermarket components. Your engine deserves the best — and that’s exactly what it gets.Our process begins with a full multi-point engine diagnostic to uncover not just the symptom, but the root cause of your engine issue. From there, we walk you through the repair strategy, cost estimates, and expected timelines with complete transparency. Whether it’s a head gasket replacement, fuel injector servicing, timing chain overhaul, or complete engine rebuild — you’ll know exactly what we’re doing and why we’re doing it.

We specialize in solving problems that others give up on. Struggling with persistent check engine lights, random misfires, power loss, or overheating? We eat that for breakfast. From sensor replacements and ignition systems to intake manifold repairs and oil leak fixes, we get your vehicle running like it just rolled off the assembly line.What sets Manchester Auto Center apart is our obsessive attention to detail. Every bolt is torqued to spec. Every part is tested. Every engine is treated like it belongs to one of our own. And when your repair is complete, we don’t just hand you the keys — we deliver a detailed breakdown of what was done, why it was done, and how it’s guaranteed.

Bottom Line: Our work is backed by warranties because we stand behind every single engine repair we perform. We’re not here for quick fixes. We’re here to build long-term trust — one perfectly running engine at a time.If your engine isn’t performing at its best — whether it’s ticking, knocking, overheating, hesitating, or throwing codes — bring it to the shop that St. Louis drivers have trusted since 2004. Premium service. Certified pros. Real results.

Frequently Asked Questions