Finish Line Performance

"Getting You Back On Track"


41 Davis Crossing Road

New Durham, NH 03855

Heith Prentiss - Certified Master Mechanic

Phone: (603) 701-2022

State Inspections   ♦   Oil Changes   ♦   Automotive and Motorcycle Repair   ♦   Walk-ins Welcome

Automotive Facts

How Often Should I Change My Oil?

You should get your oil changed every 3000 miles or 3 months, or as recommended in your vehicle's owner's manual.

How Often Should I Perform a Tune Up?

You should Keep your engine tuned at least every 50,000 miles. A fouled spark plug or a restricted fuel injector can reduce fuel efficiency by as much as 30 percent.

How Often Should I Replace My Fuel Filter?

To help ensure dependable, trouble-free performance, replace your car's fuel filter approximately every 30,000 miles or as recommended in your vehicle's owners manual.

How To Ensure your Battery lasts a long life

Battery cables and terminals should be periodically inspected and cleaned to make sure they provide a good electrical connection.

What to do if your Car starts to Overheat...

This is a potentially serious issue- if your car overheats for too long, you may permanently damage your car's engine. As quickly as possible, find a safe place to pull off the road and shut the engine off! Do not attempt to check the fluid level in the radiator as it can burn you. The best thing to do is have your car towed to a repair shop. Don't Take Any Chances.

What to do if your Engine Oil appears Milky

Milky colored brown engine oil is an indication of coolant in the oil. This could be caused by a blown head gasket, a failed transmission cooler or a cracked engine casing. This condition is very serious and needs to be checked by a professional mechanic as soon as possible. Limit driving your car if this occurs.

Call Us Today!          "Quality Work - Reasonably Priced"

Hours of Operation: Monday - Friday 9am - 5pm.                                               Phone: (603) 701-2022
Closed Saturdays & Sundays