DIESEL SERVICE & REPAIR

EXPERT DIESEL SERVICE & REPAIR IN SHELBYVILLE, TN

At Perry's Auto & Diesel Repair, we specialize in the maintenance, diagnosis, and repair of light-duty diesel trucks. Whether you drive a Ford Power Stroke, Chevrolet/GMC Duramax, or Ram Cummins, our experienced technicians have the tools, training, and expertise to keep your truck running at its best.

From routine maintenance to complex engine and emissions repairs, we're committed to providing honest recommendations, quality workmanship, and dependable service you can trust.

Schedule your diesel service today and experience the Perry's difference yourself.

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DIESEL MAINTENANCE SERVICES

Routine maintenance is the foundation of a reliable diesel truck. Following recommended service intervals helps improve performance, fuel economy, and engine longevity.

Our Diesel Maintenance Services Include:

Diesel oil and filter changes
Fuel filter replacement
Air filter replacement
Cabin air filter replacement
Transmission service
Cooling system service
Differential service
Transfer case service
Brake fluid service
Power steering service
Battery testing and replacement
Multi-point inspections

DIESEL ENGINE DIAGNOSTIC

When your check engine light comes on or your truck isn't performing like it should, accurate diagnostics are essential.

Common Diesel Diagnostic Concerns:

Check engine light diagnosis
Hard starting conditions
Excessive smoke
Poor fuel economy
Loss of power
Rough idle
Engine misfires
Turbocharger issues
Fuel system concerns
Electrical system problems

POWER STROKE REPAIR

We service all generations of Ford Power Stroke diesel trucks including 7.3, 6.0, 6.4, and 1st, 2nd, and 3rd generation 6.7 liter engines.

Common Power Stroke Repairs:

High-pressure fuel system repairs (CP4)
Turbocharger replacement
EGR system repairs
Oil cooler replacement
Cooling system repairs
Injector replacement
Glow plug replacement
Emissions system diagnostics
DEF system repairs

DURAMAX REPAIR

We service all generations of Chevrolet/GMC Duramax diesel trucks including LB7, LLY, LBZ, LMM, LGH, LML, and L5P generations.

Common Duramax Repairs:

High-pressure fuel system repairs (CP4)
Injector & injector connector replacement
Turbocharger repair
Glow plug repairs
Cooling system repairs
DEF system service
Emissions system repairs
Transmission-related concerns
Engine performance diagnostics

CUMMINS REPAIR

We service all generations of Ram Cummins diesel trucks including 1st, 2nd, 3rd, 4th, and 5th generations with 5.9 and 6.7 liter engines.

Common Cummins Repairs:

Turbocharger replacement
Fuel injector replacement
Grid heater upgrade
Coolant reservoir replacement
Emissions system repairs
DEF system diagnostics
Engine performance concerns
Fuel system repairs
Electrical diagnostics

DIESEL FLEET MAINTENANCE & REPAIR SERVICES

Downtime costs you money. Every second your truck is not on the road is a second your business is losing money! That's why Perry's offers special fleet packages to keep your trucks serviced, repaired, and most importantly: on the road.

Our Diesel Fleet Maintenance Packages Include: