Engine, Transmission & Diesel Repair in Davenport, Iowa
Complete Powertrain Repair You Can Trust
At Jack’s Brake & Alignment, we provide expert engine, transmission, and diesel repair services to keep your vehicle running strong. Our ASE-certified technicians have the training and tools to diagnose and repair problems quickly and accurately, whether you drive a car, SUV, truck, or fleet vehicle. With two convenient Davenport locations and the support of our Certified TechNet Service Centers, you can count on reliable service every time.
Engine Repair Services
Your engine is the heart of your vehicle, and small issues can quickly become costly if ignored. At Jack’s, we handle everything from check engine light diagnostics and minor repairs to major engine work. Our technicians perform accurate diagnostics, gasket replacements, timing components, and full engine rebuilds when necessary. We focus on restoring performance and ensuring long-term reliability.
Transmission Repair & Service
A failing transmission can cause shifting issues, poor performance, and potential breakdowns. We provide complete transmission diagnostics, repairs, fluid service, and replacements to keep your vehicle shifting smoothly. Whether you need a fluid flush or a full rebuild, Jack’s delivers honest recommendations and professional repairs.
Diesel Vehicle Repairs
Diesel vehicles require specialized care, and our team is equipped to handle it. We provide full diesel diagnostics, fuel system repairs, turbocharger service, and emissions solutions to keep your diesel truck or RV operating efficiently. Businesses and individual drivers alike trust Jack’s for dependable diesel repair in Davenport.
Why Choose Jack’s for Engine, Transmission & Diesel Service?
At Jack’s, we combine decades of trusted local experience with modern technology. Our ASE-certified technicians and Certified TechNet Service Centers provide the highest level of repair for gas and diesel vehicles. To make service easier, we also offer financing options, free towing on qualifying repairs, and free loaner cars when your vehicle requires more time in the shop.
Schedule Brake & Alignment Service in Davenport
Ready to get started? Book your appointment online now, or visit one of our Davenport locations below for fast, friendly service.
Visit Our Davenport Locations
Jack’s Brake & Alignment – River Drive
2160 West River Drive, Davenport, IA 52802
563-323-5554
Mon–Fri: 7:30am–5:00pm
Sat: 8:00am–2:00pm
Jack’s Brake & Alignment – Eastern Avenue
3636 Eastern Avenue, Davenport, IA 52807
563-322-8354
Mon–Fri: 7:30am–5:00pm
Sat: 8:00am–2:00pm
Ready for Reliable Auto Repair?
From routine maintenance to complex repairs, Jack’s Brake & Alignment is your Davenport auto repair shop. Book your service today and get back on the road with confidence.