Testimonials
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I received great service at Morrissey's! Being a female, I appreciate not being taken advantage of, and how quickly they got me back on the road! Thanks Again!Lynn W.
61 Tenean St
Dorchester, MA 02122
At Morrissey Auto Service, we deliver complete car and truck repair in Dorchester, including vital services like cabin and engine air filter replacement. These small but essential components protect your engine, improve air quality, and help your vehicle run efficiently in any condition.
Whether you drive a domestic car or an import, our team offers trusted preventative maintenance and full auto repair services to keep your vehicle operating at peak performance. We service all makes, models, and fuel systems in the Dorchester area with manufacturer-level precision.
Need to schedule a service? Call us at 617-436-9811 or email our shop today. We're happy to help with your next repair or filter replacement.

30/60/90K Mileage Maintenance
Most automakers recommend car maintenance at 30,000-mile intervals, adhering to the 30/60/90K mile schedule provided to car owners. Our team can keep you on track, preserving your vehicle's condition, optimizing its performance, and enhancing its resale value. The 30/60/90K service covers:
Belt Replacement
Fan belts (or drive belts) dry out and crack over time. If you hear squealing or see wear, visit Morrissey Auto Service in Dorchester for expert belt inspection and replacement using quality parts.
Check Engine Light Diagnostics
It could be a loose gas cap-or something serious like a failing catalytic converter. Visit us in Dorchester for quick code reading and diagnostics. At Morrissey Auto Service, we can pull the code and diagnose the problem for you.
Factory Scheduled Maintenance
Automakers provide a service schedule for each vehicle. Our Dorchester technicians follow this closely for gas and diesel vehicles, domestic or import, to ensure long-term performance.
Hose Replacement
Cracked, dry hoses can leak coolant and cause overheating and prevent optimum performance. We inspect and replace worn hoses to keep your cooling system in top shape.
Oil, Lube & Filter Changes
Most vehicles need oil and filter changes every 3,000 to 7,500 miles. We provide full oil, lube, and filter service at Morrissey Auto Service to prevent wear and overheating.
It may be a slipping fan belt. Listen for a few warning signs such as a squeaking or chirping noise. Those noises are usually caused by misalignment of the belt and the pulley. If you come by Morrissey Auto Service in Dorchester our professional auto repair technicians can realign it to stop the noise and fix it before your fan belt completely breaks.
If your car makes strange sounds or clicks when you turn the steering wheel the most common cause is a low steering fluid. Over time the steering fluid decreases and air enters the steering mechanism causing unwanted noises. Come to Morrissey Auto Service to top off your fluid reservoir with power steering fluid. The noises should start to go away immediately. If the sound returns quickly your car could be leaking steering fluid. Our professionals in Dorchester can help you diagnose and repair leaks quickly and affordably.
A worn out cambelt (also known as a timing belt) will create a loud noise when you start your car's engine. The noise could range from squealing to hissing or rumbling. This is the sound of a cambelt that is about to break. If a cambelt breaks it can ruin your car's engine. Come to Morrissey Auto Service and get it replaced right away.
The most common cause is a blocked air conditioning drain hose. This is a simple repair at Morrissey Auto Service. There are other possible causes of water dripping on your foot on the driver's side of the car including a broken door seal or leaking heat exchanger.
If the spill is still wet, cover the stain with clay cat litter, sand, cornmeal, cornstarch or baking soda. This will help absorb the oil before it soaks into the cement. Once the spill has dried, sweep up the absorbent material. Then, wash away the remaining stain with water and soap. A small oil leak on your driveway is an indication that something is wrong with your car. Bring your car to Morrissey Auto Service to get the problem diagnosed. Do not ignore an oil leak as it can seriously affect your car's engine.
If there is a sweet-smelling fluid leaking from your car, the most likely culprit is leaking coolant or antifreeze. A coolant leak can become a serious problem. If your vehicle gets too low on coolant or antifreeze, it will overheat and may cause engine damage.
To learn more about our Car and Truck Care services, call us at 617-436-9811 or request a quote by clicking below:
Discover More About Car & Truck Care Repair Services At Morrissey Auto Service in Dorchester
Auto Detailing
Undercar Services
Inspections & Emissions
Call Us for Service: 617-436-9811