Professional Engine Repair Services for Trucks, Jeeps, SUVs & Cars

Your engine is the heart of your vehicle’s performance and reliability. At Trux Unlimited, we provide professional engine repair and diagnostic services for trucks, Jeeps, SUVs, diesel trucks, and daily drivers.

Whether your check engine light is on, your vehicle is running rough, losing power, overheating, or making unusual noises, our experienced technicians can diagnose the issue and recommend the right repair solution.

From minor engine repairs and tune-ups to advanced diagnostics and major engine service, we help keep your vehicle running strong and dependable.

Complete Engine Repair & Diagnostic Services

Modern engines rely on complex systems working together properly. Our team uses advanced diagnostic equipment and experienced troubleshooting to identify engine problems quickly and accurately.

Our engine repair services include:

• Check Engine Light Diagnostics
• Engine Diagnostics & Troubleshooting
• Engine Tune-Ups
• Spark Plug Replacement
• Ignition Coil Replacement
• Fuel Injector Service
• Cooling System Repairs
• Radiator Repair & Replacement
• Water Pump Replacement
• Thermostat Replacement
• Timing Component Repairs
• Valve Cover Gasket Replacement
• Oil Leak Repairs
• Sensor Replacement
• Air Intake System Service
• Engine Performance Repairs
• Battery & Charging System Testing
• Diesel Engine Service

We service most makes and models including lifted trucks, Jeeps, SUVs, work trucks, and performance vehicles.

Signs Your Vehicle May Need Engine Repair

Ignoring engine problems can lead to more expensive repairs and breakdowns. If you notice any of these warning signs, schedule an engine inspection as soon as possible.

Check Engine Light Is On

Your check engine light can indicate anything from a simple sensor issue to a major engine problem.

Loss of Power or Poor Acceleration

If your vehicle feels sluggish or struggles to accelerate, engine diagnostics may be needed.

Rough Idling or Misfires

Engine misfires, shaking, or rough idle conditions may indicate ignition or fuel system problems.

Overheating Engine

An overheating engine should be inspected immediately to prevent severe damage.

Unusual Engine Noises

Knocking, ticking, grinding, or rattling sounds can signal internal engine issues that require professional attention.

Decreased Fuel Economy

Poor gas mileage may indicate engine performance problems or failing components.

Engine Repair for Lifted Trucks & Off-Road Vehicles

At Trux Unlimited, we specialize in servicing lifted trucks, Jeeps, diesel trucks, and off-road vehicles. Larger tires, towing, and performance modifications can place additional demands on your engine and drivetrain.

Our team understands the needs of custom vehicles and provides engine repair solutions designed for reliability, power, and long-term performance.

We work with:

• Lifted Trucks
• Jeeps
• Diesel Trucks
• SUVs
• Off-Road Vehicles
• Work Trucks
• Daily Drivers

Why Choose Trux Unlimited for Engine Repair?

Drivers trust Trux Unlimited for dependable automotive repair and truck expertise throughout Northeast Indiana.

Advanced Diagnostics

We use professional diagnostic equipment to accurately identify engine problems.

Experienced Technicians

Our team has experience servicing everything from daily drivers to lifted off-road trucks.

Quality Parts & Repairs

We use dependable components designed for long-lasting reliability and performance.

Truck & Jeep Specialists

Unlike many standard repair shops, we understand the unique demands of lifted trucks and custom vehicles.

Serving Northeast Indiana Drivers

Trux Unlimited proudly provides engine repair services for drivers throughout Northeast Indiana.

Our team services customers from:

• Fort Wayne
• Angola
• Auburn
• New Haven
• Columbia City
• Kendallville
• Fremont
• Huntertown
• Leo
• Steuben County
• Allen County
• DeKalb County

Schedule Engine Service Today

If your vehicle is running rough, overheating, losing power, or displaying a check engine light, contact Trux Unlimited today to schedule professional engine diagnostics and repair.

Our experienced technicians are ready to help keep your vehicle running at its best.

Explore Our Engine Repair Locations

Fort Wayne Engine Repair

Professional engine diagnostics and repair services for trucks, Jeeps, SUVs, and cars in Fort Wayne, Indiana.

View Fort Wayne Engine Repair

Angola Engine Repair

Complete engine repair and diagnostic services for vehicles in Angola, Indiana and surrounding communities.

View Angola Engine Repair