injectors

Your injectors are the mechanism that delivers fuel into the cylinders of your diesel engine. As such, they’re clearly important. At GC Automotive & Performance in Jamesburg & Marlboro Township, NJ, we will diagnose, maintain, and repair any injector issues you may be experiencing with your commercial or fleet trucks, in a timely and professional manner.

shocks

Ride quality is an essential part of your driving experience. At GC Automotive & Performance in Jamesburg & Marlboro Township, we strive to keep your car, truck, or SUV as smooth and comfortable to drive as the day it came off the lot. Your shock absorbers play a huge role in ride quality; here’s what you should know.

truck

The engine and transmission in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At GC Automotive & Performance in Jamesburg & Marlboro Township, we repair, rebuild, and replace engines or transmissions with quality parts and builds, keeping your truck on the road for years to come.

puddle spot on concrete from a leak

Whether it’s due to damage, or simply old age, leaky trucks are a problem. At GC Automotive & Performance in Jamesburg & Marlboro Township, we can fix that for you.

Water leaks are common and hazardous. Not only do they cause rust, rot, and mold damage to your trucks, they also put any cargo inside at risk. No customer wants their boxes and products to arrive water damaged - it not only makes your company look bad but can cost you a lot of money. 

fleet

No matter what you drive, compression is important. On fleet and commercial diesel engines, it’s essential. At GC Automotive & Performance in Jamesburg & Marlboro Township, NJ, we have the knowledge and ability you need to keep your fleet on the road and running strong.

transmission gears

You know how often to change your engine oil; but what about the gear oil in your standard shift transmission? Here’s a short guide, from GC Automotive & Performance in Jamesburg & Marlboro Township.

mechanic

At GC Automotive & Performance in Jamesburg & Marlboro Township, routine maintenance and repair isn’t the only thing we do. For custom parts installation, you can also count on us. Common modification enthusiasts do is swapping to a short-throw shifter; but what actually is a short-throw shifter, and what does it do?

fleet vehicles in a row

At GC Automotive & Performance in Jamesburg & Marlboro Township, our expert mechanics are here to work for you. On large commercial trucks, there’s one component that works harder than almost all the rest; your brakes. Our technicians have the knowledge and ability necessary to have your truck stopping like the day it rolled off the lot, no matter what the problem is.

  • Jasper
  • Acdelco
  • Ari Fleet
  • ASE
  • BF Goodrich
  • BG Products
  • Bosch Automotive
  • Bridgestone Firestone
  • Bully Dog
  • Cooper Tires
  • Cummins Diesel
  • Customer Savings
  • Diamond Eye Performance Exhaust
  • Dunlop Tires
  • Duramax Diesel
  • FASS
  • Fleet Services
  • Flo Pro Performance Exhaust
  • Flowmaster
  • Goodyear
  • Ford Power Stroke Diesel
  • Hankook Tires
  • iATN
  • Jamo
  • Kelly Tires
  • Magnaflow
  • Magnuson
  • MBRP
  • Michelin
  • Mastercraft
  • Mobil Oil
  • Motorcraft Parts
  • Pro Charger
  • Pronto
  • RV Repair
  • Shuttle Service
  • Sinister Diesel
  • Sumitomo Tires
  • Tires
  • Towing
  • Toyo
  • Uniroyal
  • Valvoline
  • Viper
  • Wagner Brakes
  • Wifi Available

JAMESBURG

2 John St
Jamesburg, NJ 08831
Get Directions

location small (732) 605-1222
Email the Shop

MARLBORO TOWNSHIP

21 Vanderburg Rd
Marlboro Township, NJ 07746
Get Directions

location small (732) 431-4646
Email the Shop

JAMESBURG

Weekdays:   8:00 AM - 6:00 PM
Weekends: Closed

MARLBORO TOWNSHIP

Weekdays:   7:00 AM - 5:00 PM
Weekends: Closed

Make An Appointment