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Heavy Duty Services: Engine Overhaul & Replacement

For the big jobs, take your vehicle to Mark's Auto Service! Our expert services are ideal whether you have a late model import or newer domestic vehicle. And because we guarantee the work we perform, you can rest assured you are receiving the highest quality engine overhaul and replacement services in the Gillette, NJ area.

Our heavy duty services include:

Authorized Jasper Dealer
Give Your Vehicle a New Lease on Life with JASPER. That big oil slick in your driveway or those strange noises from under your hood don't have to mean you'll be saddled with a new car payment soon. Instead, your trusted installer at Mark's Auto Service can drop in a completely remanufactured JASPER gas or diesel engine, transmission or differential and get you back on the road again quickly! Call Mark's Auto Service at 908-647-7276 to schedule an appointment. Proudly remanufactured in the U.S.A.

Cylinder Block
A cylinder block is the powerhouse for the motor vehicle. The solid cast car part houses the cylinders and their components (gaskets, valves, and seals) inside a lubricated and cooled crankcase. Since it is one of the most important parts of your car, the block is designed to be extremely strong and sturdy. Although strong and sturdy, the block is susceptible to failure resulting in a vehicle that won't start. Cracked blocks, porous blocks, core plug, or freeze plug failure are some of the problems facing cylinder blocks. Call 908-647-7276 to talk to the mechanics of Mark's Auto Service about your cylinder block problems.

Cylinder Head
A cylinder head is the closed end of a cylinder (located in a car's engine block). It sits above the cylinder block, closing the top of the cylinder and forming the combustion chamber. The cylinder head coordinates airflow in and out of the engine. Since the cylinder head's chief function is to seal the cylinders properly, insufficient compression results in the car being difficult to drive. To have your cylinder head checked and repaired, talk to Mark's Auto Service's cylinder head repair and reconditioning specialists today.

Diesel
Although diesel engines don't require tune-ups and tend to last longer than gasoline engines, they do require regular maintenance. Typical maintenance tasks include:

  • Changing the oil & filter
  • Changing the air filter
  • Changing the fuel filter
  • Bleeding the fuel system
  • Draining the water separators
  • Refilling the urea injection system

You can count on the experts at Mark's Auto Service to help your diesel engine last a long time.

Engine Maintenance
Any car part manufacturer will tell you that preventive maintenance is critical to the part's lifespan. Like other auto parts, car engines aren't built to last forever. However, you can increase the engine's lifespan by performing regular preventive maintenance. The easiest way to maintain peak performance and fuel economy is to provide regular engine maintenance for your vehicle. To have your engine maintained by experts, visit Mark's Auto Service.

Engine Repair and Rebuild
After years of use, your car's engine inevitably deteriorates. If your car needs a new engine and you are not ready to invest in a new car, consider having the engine rebuilt. This involves replacing or resurfacing all the rundown parts in an engine. Regardless of your engine replacement needs, Mark's Auto Service has experienced engine rebuilders ready to assist you.

Engine Replacement
The engine converts energy into useful mechanical motion. This amazing machine is what keeps your vehicle moving. Although generally reliable, a car engine is susceptible to damage and breakdown. When this happens, do not sit and stress over it. Take action. Take the vehicle to a mechanic for an engine replacement. Bring it to Mark's Auto Service. Visit us at 834 Valley Rd for quality engine replacement services.

Timing Belt
A timing belt is a part of your car's internal combustion engine. The belt synchronizes the camshaft and the crankshaft rotation so that the engine valves open and close at the correct timings. Also, the belt prevents the piston from striking the valves in an interference engine. A timing belt is a rubber belt that usually features teeth on the inside surface, while a timing chain is a metal roller chain. Most cars we drive now have timing belts instead of timing chains and gears. Although different manufacturers have their recommended mileage, you need to have your car's timing belt checked regularly. To have it checked by experts, contact Mark's Auto Service today.

Transmission Flush
Although most manufacturers recommend a transmission flush every 30,000 miles or every two years, some symptoms may indicate that you need a transmission flush sooner. Some of the symptoms that indicate that your car needs a transmission flush sooner are: transmission grinding or strange noises, problems shifting gears, slipping gears, surging of the car, and delay in vehicle movement. Flushing the used fluid from the transmission washes away tiny particles of dirt, clutch material, and metal shavings. For all your transmission flush needs, call 908-647-7276 or visit Mark's Auto Service today - we are transmission experts.

Transmission Maintenance
Any car part manufacturer will tell you that preventive maintenance is critical to the part's lifespan. Like other auto parts, car transmissions aren't built to last forever. However, you can increase the transmission's lifespan by performing regular preventive maintenance. The easiest way to maintain peak performance and fuel economy is to provide regular transmission maintenance for your vehicle. To have your transmission maintained by experts, visit Mark's Auto Service.

Transmission Repair and Rebuild
When it comes to automatic transmission repair, there are several options: buying a new one, buying a remanufactured one or having yours rebuilt. Each of the above options has its own share of advantages and disadvantages. Of the three options, rebuilt transmissions are the most economical. A rebuilt transmission involves removing the transmission from the car, disassembling it, replacing worn out parts, reassembling it, and then reinstalling it. To have this done by specialists, call 908-647-7276 to talk to the mechanics of Mark's Auto Service today.

Transmission Replacement
In motor vehicles, the transmission usually refers to the gear box, which uses gears and gear trains to transmit speed and torque from a rotating power source to another device. You can have your car's transmission replaced with a new, rebuilt, remanufactured, repaired or used transmission. For more information contact Mark's Auto Service in Gillette, NJ. Our experienced service technicians can help you make the best decision for your vehicle and your wallet.



To learn more about our Transmission services, call us at 908-647-7276 or request a quote by clicking below:


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Discover More About Heavy-Duty Repair Services At Mark's Auto Service in Gillette

Fleet Services

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Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

Small shop, great crew. will provide transportation locally, super convenient. Techs are comprehensive and knowledgeable.

Excellent customer service and mechanical work! They saved me THOUSANDS! How you might ask?? Story time! My son jumps in his '14 Ford Fusion (High mileage) and the dashboard is lit up like a Xmas tree. No power steering! I call around to a couple of local shops and they are honest - electric power steering needs a computer reset which they don't have and recommend going to a dealer. So, I went to the Ford dealer near me. Their diagnosis was a whole new steering rack is needed - $3,800!!!! I do some more googling to find Mark's specializes in fords so I call them. They can deal with the computer stuff so I bring it there. They do analysis (sent scan reports!) and discover the wire to the power steering motor was chewed off (rats!)! $500 to fix! Saved me over $3k. Great use of technology for the service. They email estimates with pictures and final bill! All very clear. (Going back to Ford with this info to get my diagnosis fee back!) Service is great (thanks Abbey, Mark and the team!). I really appreciate a well run, local, and competent business!!

I went to Mark's team for a diagnosis and quote for the job that needed to get done to get my vehicle in a safe condition. Mark's team worked diligently to find the problem and described (in great detail) what the issues were. Although I decided not to get the work done, I would highly recommend Mark's Auto Service if you want quality, honest work done on your vehicle- my vehicle drove better when I picked it up than it did when I dropped it off! Prices may be a bit steep but it is likely a reflection of paying the employees fair wages and the quality work they do. TLDR; Expect a detailed diagnosis report and professional treatment by staff!

I really enjoyed my interactions with them. They diagnosed my car the next morning and sent me a detailed report with pictures and recommendations. I approved the repairs online, and they got everything done very fast as promised. Overall everything went smoothly. The staff were courteous and caring. Communication was amazingly efficient. They also took my car to car wash!

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Partners

  • ACDelco
  • ASE (Automotive Service Excellence)
  • AAA (American Automobile Association)
  • NAPA
  • AAA Approved Auto Repair
  • ASE Master Technician
  • Jasper
  • Interstate Batteries