About Morrissey Auto Service

Morrissey Auto Service is a Registered Emissions Repair Shop for MA State Inspections in Boston!

Morrissey Auto Service has been providing customers in the Dorchester, MA 02122 area with high-quality automotive maintenance and repair services since 1994. Our experienced mechanics will get your vehicle up and running again, and we'll keep it in top operating condition.

We provide a range of services, including General Services, Car & Truck Care, Inspections and Emissions, Undercar Services, Brakes, Tires, Engine & Transmission, Engine Maintenance, Transmission Services, Heating and Cooling Services, Electrical Services, Electronic Services, Miscellaneous Services, Domestic Cars & Trucks, Import Cars & Trucks and Quick Lube Services. We're proud of our great mechanics, who have years of experience working on many different types of vehicles. They have the knowledge required to diagnose your problems, and to find affordable solutions to get you back on the road quickly. Being a registered emissions repair shop with MA State Inspections, your repair dollars at Morrissey Auto Service guarantee you a passed inspection sticker. We also are capable of programming keys for your vehicle to save you the costly trip to the dealership!

To learn more about our services, call us at 617-436-9811 or email us today. We're looking forward to earning your trust as a friendly, honest and reliable alternative for your auto maintenance and repair needs in Dorchester.

Vehicle Tips

According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.
The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)
Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.
Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.
Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.
A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.
Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.
Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.
Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.
Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.
Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.
Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.
Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.
Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.
Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.
Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.
Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.
Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.
Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.
Inspect the suspension system regularly. This will extend the life of the vehicle's tires.