Mark's Auto Service, 834 Valley Road, Gillette, NJ (2026)

10/22/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

Don't neglect your vehicle's electronic systems, trust our experts to repair your vehicle properly the first time around! A poor driving experience can often be related to a malfunctioning computer or driving controls. Come to Mark's Auto Service to ensure your vehicle is in top driving condition.

Computer
Today, car manufacturers include at least one computer in motor vehicles. This computer's main function is to monitor and adjust engine and transmission operations. The computer receives input information from different sensors. The computer controls spark plugs, idle speed, and fuel injectors so as to get you the best possible car performance. Failure of the car computer will greatly affect the things it controls. To get the most out of your car's computer, have it evaluated regularly for updates and proper operation. If it is already failing, have it repaired or replaced. To have your car's computer handled by experts, visit us today.

Diagnostics
Mechanics at Mark's Auto Service are able to diagnose all the electronic parts in your car. For expert diagnostics services on your car's electronic devices, visit us today.

Drivability
Drivability is the degree of smoothness and steadiness of your car's acceleration. Most modern cars are fitted with on-board computers that continuously check the readings from various sensors. In case of drivability problems, you will receive a warning message on your car's dashboard. To have your car diagnosed for drivability issues, visit us today!

At Mark's Auto Service, we have the necessary tools, training, and technology to diagnose and address your car's drivability issues.

Engine Controls
Basically, an engine control system is an on-board computer in your car. Like all computers, the engine controls are composed of hardware and software. Automotive engine control systems are responsible for regulating exhaust emissions, and providing increased fuel economy. To get the best out of your car's incredibly powerful technology, make sure engine controls are working properly. To check if your car's engine controls are working properly, call us today.

To learn more about the services we offer or to schedule an appointment, contact us at 908-647-7276.

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/21/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

Mark's Auto Service is a full-service preventative maintenance and auto repair center providing comprehensive car care services for your domestic or import vehicle to keep it running at full power.

Our basic auto maintenance services include:

30/60/90K Mileage Maintenance
As time goes by, various auto repair and maintenance needs come up at different intervals. Most manufacturers recommend car maintenance in intervals of 30,000 miles. This is the 30/60/90K mile schedule (issued by the manufacturers to car owners). Trust the experts at Mark's Auto Service to keep you on schedule, and help you preserve the condition of the vehicle, optimize its performance, and increase its resale value. The 30/60/90K service includes the following:

Fluid replacements
Oil and Filter changes
Tire rotation, spin balance, and pressure adjustments
Inspection of parts and systems - gears, tires, brake pads, belts, hoses, etc.
With higher mileage: spark plugs, belts, timing belts when applicable

Belts
A fan belt, also known as a drive belt, is a belt connecting your car's engine to the front mounted accessories. The fan belt rotates the water pump and engine fan, which maintains a cool environment for the engine and its components. Sooner or later, your vehicle's fan belts will dry out and crack. When you are ready for a replacement you can count on Mark's Auto Service for all your vehicle's repair needs.

Check Engine Light
No one likes to see their car's "Check Engine" light come on. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. At Mark's Auto Service we can pull the code and diagnose the problem for you. Give us a call or stop by the shop for our expert assistance.

Factory Recommended Service/Maintenance
Automotive and auto parts come with a factory recommended service and maintenance schedule. The manufacturer will tell you how often to service or replace an auto part. At Mark's Auto Service we offer factory recommended service/maintenance. Our highly skilled auto mechanics offer comprehensive knowledge and experience. At Mark's Auto Service all your factory recommended service/maintenance needs are handled with the latest diagnostic equipment. Remember, we work on all American and imported vehicles (either diesel or gas engines).

Hoses
Hoses transfer coolant and antifreeze throughout the engine's cooling system (including the radiator). Sooner or later, your vehicle's hoses will dry out and crack. When you are ready for a replacement you can count on Mark's Auto Service for all your vehicle's repair needs.

Oil, L**e, and Filter
To keep running smoothly, your car highly relies on oil, l**e, and oil filters. Oil helps in lubricating, cooling, and cleaning the internal engine components. With time, motor oil becomes contaminated. Your car needs an oil, l**e, and filter change every three months (or 3,000 miles). When it is time for a l**e, oil, or filter change pop into our shop!

To learn more about the services we offer or to schedule service, contact us at 908-647-7276.

We're here to keep you and yours motoring safely!

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/20/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

As the seasons start to change, come by our shop in Gillette, NJ to get an expert opinion on what we can do to fix your auto A/C / heating problems before you are adversely effected. We offer affordable prices and guaranteed workmanship.

Heating and A/C systems may break eventually with usage, hose pipes may clog and drip if not serviced, causing reduced efficiency heating and cooling capabilities. Regular maintenance will keep your AC system operating at peak performance!

If your air conditioning blows only slightly cooler air compared to the exterior air
Air that blows in smells damp, musty, or like mildew and mold
Your cabin does not warm up in cold weather, or is just a little warmer than outside
The defroster takes longer than typical to operate, or does not operate
Your heater or A/C only functions when driving, not when idling, or quits blowing when the car is stationary
Your heating system blows cold air, or the air conditioning blows warm air
Low airflow even at the highest fan setting.

A comprehensive evaluation of Heating and A/C system includes:

Examining the internal controls and blower
Checking radiator coolant operating temperature, hoses, pressure radiator cap and thermostat
Inspecting the compressor belt
Inspecting system and seals for leaks or various other damages.
A cooling system pressure test
Verifying the A/C pressure meets manufacturer specifications
Measuring the interior vent air temperature

Our repair and maintenance services include:

Belts
A fan belt, also known as a drive belt, is a belt connecting your car's engine to the front mounted accessories. The fan belt rotates the water pump and engine fan, which maintains a cool environment for the engine and its components. Sooner or later, your vehicle's fan belts will dry out and crack. When you are ready for a replacement you can count on Mark's Auto Service for all your vehicle's repair needs.

Coolant System Flush
A car's coolant system transfers excess heat from one part of the engine and finally loses it through the radiator fins. With time, the coolant becomes old and dirty. The old coolant will negatively impact the system's performance. To make sure the system is working effectively, consider having a regular coolant system flush. A coolant flush is basic maintenance for your car's cooling system. Call or visit Mark's Auto Service for all your coolant system flush and fill needs.

Hoses
Hoses transfer coolant and antifreeze throughout the engine's cooling system (including the radiator). Sooner or later, your vehicle's hoses will dry out and crack. When you are ready for a replacement you can count on us for all your vehicle's repair needs.

You not only have to get the hoses replaced with quality ones but you should have the work done by experts. To have the hoses replaced by auto cooling and heating experts and get your car driving right, pop into Mark's Auto Service.

Radiator Flush
A radiator is the part of your vehicle that keeps the engine cool and protects it from excessive heating. To be cool, the radiator needs to remain clean - always. With time, sludge, rust and other solid deposits build up inside your car's radiator. These make the cooling system become clogged and less effective. This in effect hurts your vehicle's performance. A regular radiator flush is enough to keep the system in shape. For this reason, make radiator flushing a part of your routine car maintenance schedule. For all your radiator flush needs, call or visit Mark's Auto Service.

Radiators
Radiators are heat exchangers for cooling your car's internal combustion engine. A radiator cools the engine by circulating an engine coolant through the engine block, it then loses the heat to the atmosphere through radiation. A radiator has a set of tubes through which the engine coolant flows. Fins surround these tubes. When the radiator fails, the excess heat produced by the engine could damage the engine components. To prevent this from happening, have your radiator serviced regularly. To have your radiator needs handled by experts, visit our shop today.

Winterize Your Vehicle
Winter weather can be harsh on you and on your vehicle. Trust the technicians at Mark's Auto Service to get your car ready for the winter. These are some of the recommended services:

Check the battery
Check the tires
Check wiper blades
Check fluids
Check headlights, turn signals, and tail lights
Check the exhaust system for leaks
Check the belts and hoses
Check the heating system

Your car will be ready for the winter weather so you can have driving confidence.

To learn more about the services we offer or to schedule a check up, contact us at 908-647-7276.

We're here to keep you and yours motoring safely!

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/19/2026

"LIKE US & SHARE US DAY": Please "Like & Share" Our page:

Please, Like & Share Mark's Auto Service page with Friends, Family and Co-Workers and ask them to "Like" our page.

We wish to grow with more "likes" and keep reaching more people about our services and provide educational pieces about vehicle safety and running tips.

We want to spread the word not only about Mark's Auto Service but provide useful news and tips about vehicle upkeep, safety and more. Yes and there will be plenty of fun stuff to enjoy as well from us along the way!

Mark's Auto Service - 908-647-7276.
https://www.facebook.com/marksautoservicenj/

We promise to provide educational pieces for your motoring safety and peace of mind, and some light humor to keep you smiling.

Like & Share Mark's Auto Service - Thank You!

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/18/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

Be ready to enjoy the ride and what is ahead this Fall.

For all of the places you'll travel too our technicians will make sure your vehicle is ready to get you there and back safely.

To learn more about the services we offer or to schedule a check up, contact us at 908-647-7276.

We're here to keep you and yours motoring safely!

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/16/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

The radiator in your vehicle keeps the engine cool and protects it from excessive heating.

A radiator cools the engine by circulating an engine coolant through the engine block—it then loses the heat to the atmosphere through radiation. To avoid excessive heating, the radiator must be cleaned regularly.

Call to schedule a time or just pop in, we are located on Valley Road in the Gillette section of Long Hill Twp., just past the Municipal Complex, 908-647-7276. We take most major credit cards, checks, cash and money orders.

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/15/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

The drivetrain is used to attach the transmission to the driving axels of your vehicle.

The different parts of the drivetrain work together to ensure you are able to maneuver your vehicle with ease.

To avoid big repair costs, always monitor and nip issues early.

Call to schedule a time or just pop in, we are located on Valley Road in the Gillette section of Long Hill Twp., just past the Municipal Complex, 908-647-7276. We take most major credit cards, checks, cash and money orders.

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/14/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

Don’t wait until there is an issue with your vehicle to bring it in!

Whether it is cleaning filters or fixing spark plugs, routine tune-ups allow us to fix problems before they occur. Winter is around the corner and cold and carless is not good.

Call to schedule a time or just pop in, we are located on Valley Road in the Gillette section of Long Hill Twp., just past the Municipal Complex, 908-647-7276. We take most major credit cards, checks, cash and money orders.

Mark's Auto Service: Top Quality Workmanship at a Fair Price

10/13/2026

Mark's Auto Service - "We're Here To Keep You Motoring Along Safely."

You are rushing out the door, jump into your car, only to turn the key with no luck. If you need to jump-start your vehicle in the morning, your battery could be failing.

Mark's Auto Service provides convenient battery testing and replacement service to get you back on the road.

Whether you need battery replacement, charging, installation, testing, or recycling—we do it all!

Call to schedule a time or just pop in, we are located on Valley Road in the Gillette section of Long Hill Twp., just past the Municipal Complex, 908-647-7276. We take most major credit cards, checks, cash and money orders.

Mark's Auto Service: Top Quality Workmanship at a Fair Price

Mark's Auto Service

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