Engine Repair
From minor repairs to major overhauls - 115 years of engine expertise.
Engine Repair Done Right
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Engine Repair Services in Gurnee, IL
Your engine is the heart of your vehicle. When it’s not running right, everything suffers – performance, fuel economy, reliability, and your peace of mind.
At McClure’s Garage, we’ve been repairing engines since 1910. We work on all engine types: gasoline, diesel, 4-cylinder, V6, V8, domestic, import, naturally aspirated, turbocharged, and hybrid.
Signs Your Engine Needs Attention:
- Check engine light : Warning light is on or flashing
- Loss of power : Acceleration feels weak or sluggish
- Rough idle : Engine shakes or runs unevenly at idle
- Misfires : Jerking, hesitation, or stumbling
- Knocking or pinging : Unusual noises from the engine
- Excessive exhaust smoke : Blue, white, or black smoke
- Oil consumption : Using oil between changes
- Overheating : Temperature gauge running high
- Poor fuel economy : MPG has dropped significantly
- Stalling : Engine dies unexpectedly
OUR ENGINE SERVICES
- Engine Diagnostics
We use advanced scan tools and testing equipment to identify problems. - Engine Tune-Up
Spark plugs, ignition components, fuel system cleaning. - Timing Belt & Chain Service
We replace timing belts and chains according to manufacturer schedules. - Head Gasket Repair
We repair and replace head gaskets and address underlying causes. - Valve & Cylinder Head Service
We repair valve train issues and replace cylinder heads. - Engine Rebuild
Complete engine rebuilds using quality parts and machine work. - Engine Replacement
We install new, remanufactured, and quality used engines. - Oil Leak Repair
We identify leak sources and make lasting repairs. - Cooling System Repair
Radiators, water pumps, thermostats, hoses, and cooling fans. - Fuel System Service
From fuel injector cleaning to pump replacement.
JASPER ENGINES
We’re a Jasper Engines & Transmissions authorized installer. Jasper remanufactured engines come with outstanding warranties and are built to meet or exceed OEM specifications.
WHY CHOOSE US
- 115 Years of Experience – Four generations of engine expertise
- All Engine Types – Gas, diesel, domestic, import, hybrid
- Accurate Diagnostics – We find the real problem
- Quality Parts – OEM, Jasper, and trusted aftermarket brands
- Fair Pricing – Written estimates before work begins
- Warranty Coverage – Parts and labor warranties on repairs
Frequently asked questions
How do I know if my engine needs repair or replacement?
It depends on the problem, the vehicle's age and value, and repair costs. We'll give you an honest assessment.
What causes a check engine light?
Many things - from a loose gas cap to serious engine problems. We diagnose the actual cause.
How much does engine repair cost?
Costs vary widely. A minor repair might be a few hundred dollars, while a major overhaul runs several thousand.
Can you work on turbocharged engines?
Yes. We service and repair turbocharged and supercharged engines.