Truck Manufacturer Expertise
Specialized repair services for every major truck brand. Our certified mechanics have extensive experience with all makes and models.
Freightliner Truck Repair Expertise
Certified specialists for all Freightliner models including Cascadia, Columbia, Century Class, and more.
Our Freightliner Expertise
Engine Systems
Complete diagnostics and repair for Detroit Diesel, Cummins, and Mercedes-Benz engines in Freightliner trucks. Specialized knowledge of DD13, DD15, and DD16 engines.
Electrical & Diagnostics
Expert troubleshooting of Freightliner's proprietary diagnostic systems, multiplex wiring, and electronic control modules (ECMs).
Transmission Service
Full service for Eaton, Allison, and Mercedes-Benz transmissions commonly found in Freightliner vehicles.
Suspension & Chassis
Air ride suspension repairs, leaf spring replacements, and chassis alignment for all Freightliner models.
HVAC Systems
Climate control diagnostics and repair for sleeper cabs and day cabs across the Freightliner lineup.
Safety Systems
ABS, traction control, and collision avoidance system repairs and calibrations.
Real-World Scenarios We've Handled
Highway Breakdown - Cascadia
Scenario: 2019 Freightliner Cascadia broke down on I-78 with loss of power and check engine light.
What We Did: Diagnosed failed turbocharger actuator using Freightliner ServiceLink. Replaced actuator and recalibrated ECM on-site. Truck back on road in 2 hours.
Fleet Maintenance - Columbia Class
Scenario: Fleet of 15 Freightliner Columbia trucks requiring scheduled PM services.
What We Did: Coordinated shop visits for oil changes, filter replacements, and brake inspections. Completed all vehicles within 48 hours.
Electrical Issue - Century Class
Scenario: 2015 Century Class experiencing intermittent electrical failures affecting multiple systems.
What We Did: Traced multiplex wiring issues to corroded connectors in the main harness. Replaced affected sections and sealed connections. No recurring issues.
Transmission Overhaul
Scenario: 2017 Freightliner with Eaton Fuller transmission showing signs of failure after 500,000 miles.
What We Did: Complete transmission rebuild including new clutch packs, synchronizers, and bearings. Tested and calibrated shift points. Extended warranty provided.
Emergency Roadside - Air System Failure
Scenario: Freightliner truck stranded on Route 31 with complete air brake system failure.
What We Did: Mobile service unit dispatched within 30 minutes. Identified ruptured air line and failed compressor. Replaced both components and tested system. Driver continued route same day.
DPF & EGR Service
Scenario: 2020 Freightliner with recurring DPF regeneration issues and excessive soot buildup.
What We Did: Performed forced regeneration, cleaned DPF filter, and replaced EGR valve. Updated ECM software to latest calibration. Resolved regeneration problems.
Hino Truck Repair Expertise
Specialized service for Hino medium and heavy-duty trucks, including Class 4, 5, 6, 7, and 8 models.
Our Hino Expertise
Hino J-Series Engines
Expert service for Hino's proprietary J05, J08, and A09 engines. Specialized knowledge of Hino's SCR and DPF systems.
Hino Diagnostic Systems
Proficient with Hino DX-II diagnostic tool and proprietary software for comprehensive system analysis.
Allison & Aisin Transmissions
Service and repair for Allison automatic transmissions and Aisin manual transmissions in Hino trucks.
Medium-Duty Specialization
Extensive experience with Hino's medium-duty platform, including cab-over and conventional configurations.
HVAC & Comfort Systems
Climate control service for Hino cabs, including AC compressor and heater core replacements.
Emissions Compliance
DPF cleaning, SCR system service, and emissions testing to keep Hino trucks compliant.
Real-World Scenarios We've Handled
Delivery Fleet Maintenance
Scenario: Local delivery company with 8 Hino 195h trucks requiring regular maintenance and inspections.
What We Did: Established scheduled maintenance program. Performed oil changes, filter replacements, brake inspections, and tire rotations. Reduced downtime by 40%.
DPF Regeneration Failure
Scenario: 2018 Hino 268 with DPF warning light and reduced power mode activation.
What We Did: Diagnosed failed DPF pressure sensor using Hino DX-II. Replaced sensor and performed forced regeneration. Cleared all fault codes.
Transmission Service
Scenario: Hino truck experiencing rough shifting and transmission overheating during city delivery routes.
What We Did: Flushed transmission fluid, replaced filter, and adjusted shift points. Resolved overheating and improved shift quality.
Electrical Diagnostics
Scenario: 2020 Hino with intermittent starting issues and dashboard warning lights.
What We Did: Traced issue to corroded battery terminals and weak alternator. Replaced both components and cleaned all connections. No further issues.
Roadside Assistance
Scenario: Hino truck broke down on Route 202 with no-start condition during morning rush hour.
What We Did: Mobile unit arrived within 35 minutes. Diagnosed failed starter motor. Replaced starter on-site and truck was operational within an hour.
Brake System Overhaul
Scenario: Hino fleet vehicle with excessive brake wear and ABS warning light.
What We Did: Replaced all brake pads, rotors, and ABS sensors. Bled brake system and tested ABS functionality. All systems operating correctly.
International Truck Repair Expertise
Comprehensive service for International ProStar, LT Series, HX Series, and all International models.
Our International Expertise
MaxxForce & Cummins Engines
Expert diagnostics and repair for MaxxForce engines and Cummins ISX, ISL, and ISB engines in International trucks.
International Diagnostics
Proficient with International's Diamond Logic and ServiceMaxx diagnostic systems for comprehensive troubleshooting.
Transmission Service
Full service for Eaton Fuller, Allison, and International's proprietary transmission systems.
Air Ride & Suspension
Specialized knowledge of International's air ride systems, including Pro-Ride and TufTrac suspensions.
HVAC Systems
Climate control service for International sleeper cabs, including ProStar and LT Series models.
Emissions Systems
DPF, SCR, and EGR system service for International trucks to maintain emissions compliance.
Real-World Scenarios We've Handled
ProStar Engine Overhaul
Scenario: 2016 International ProStar with MaxxForce 13 engine requiring major service after 600,000 miles.
What We Did: Complete engine rebuild including new pistons, rings, bearings, and head gaskets. Replaced turbocharger and EGR cooler. Engine tested and calibrated.
Fleet Maintenance Program
Scenario: Regional trucking company with 25 International trucks needing comprehensive maintenance service.
What We Did: Scheduled maintenance over two weeks. Completed all vehicle inspections, identified and repaired minor issues, and ensured all trucks were road-ready.
Electrical System Repair
Scenario: International LT Series truck with multiple electrical gremlins affecting lights, gauges, and accessories.
What We Did: Used Diamond Logic diagnostics to identify faulty body control module. Replaced module and reprogrammed. All systems functioning correctly.
Transmission Rebuild
Scenario: International truck with Eaton Fuller 18-speed transmission showing signs of failure.
What We Did: Removed and rebuilt transmission. Replaced worn components, adjusted shift forks, and tested all gears. Extended warranty provided.
Emergency Roadside - Air Brake Failure
Scenario: International truck stranded on I-95 with complete air brake system failure.
What We Did: Mobile service dispatched immediately. Diagnosed failed air compressor. Replaced compressor and air dryer. System tested and truck back on road.
DPF Cleaning Service
Scenario: International fleet with multiple trucks experiencing DPF regeneration issues and reduced power.
What We Did: Removed and cleaned DPF filters using specialized equipment. Reinstalled and performed forced regeneration. All trucks operating normally.
Isuzu Truck Repair Expertise
Specialized service for Isuzu NPR, NQR, NRR, FTR, and GMC W-Series medium-duty trucks.
Our Isuzu Expertise
Isuzu Diesel Engines
Expert service for Isuzu 4HK1, 4JJ1, and 6HK1 diesel engines. Specialized knowledge of Isuzu's emissions systems.
Isuzu Diagnostics
Proficient with Isuzu diagnostic tools and software for comprehensive system analysis and troubleshooting.
Transmission Service
Service and repair for Aisin automatic and manual transmissions commonly found in Isuzu trucks.
Cab-Over Design
Extensive experience with Isuzu's cab-over-engine design, including tilt cab service and maintenance.
HVAC Systems
Climate control service for Isuzu cabs, including AC compressor and heater system repairs.
Emissions Compliance
DPF and SCR system service to keep Isuzu trucks compliant with emissions regulations.
Real-World Scenarios We've Handled
Delivery Fleet Service
Scenario: Local delivery company with 12 Isuzu NPR trucks requiring scheduled maintenance.
What We Did: Established maintenance schedule. Performed oil changes, filter replacements, brake inspections, and tire rotations. Maintained 99% uptime.
Engine Diagnostics
Scenario: 2019 Isuzu NRR with check engine light and reduced power during delivery routes.
What We Did: Diagnosed failed EGR valve using Isuzu diagnostic software. Replaced valve and cleared fault codes. Truck operating normally.
Transmission Repair
Scenario: Isuzu truck experiencing transmission slipping and overheating during city driving.
What We Did: Flushed transmission, replaced filter, and adjusted shift points. Resolved slipping and overheating issues.
Roadside Assistance
Scenario: Isuzu NPR broke down on Route 1 with no-start condition during afternoon deliveries.
What We Did: Mobile service arrived within 40 minutes. Diagnosed failed fuel pump. Replaced pump on-site and truck operational within 90 minutes.
Brake System Service
Scenario: Isuzu fleet vehicle with excessive brake wear and squealing during stops.
What We Did: Replaced all brake pads and rotors. Inspected calipers and brake lines. System tested and passed inspection.
DPF Service
Scenario: Isuzu truck with DPF warning light and reduced power mode activation.
What We Did: Performed DPF cleaning service, replaced pressure sensors, and performed forced regeneration. Cleared all fault codes.
Kenworth Truck Repair Expertise
Expert service for Kenworth T680, T880, W900, T800, and all Kenworth models.
Our Kenworth Expertise
PACCAR & Cummins Engines
Expert diagnostics and repair for PACCAR MX engines and Cummins ISX, X15, and L9 engines in Kenworth trucks.
Kenworth Diagnostics
Proficient with PACCAR diagnostic systems and Kenworth's proprietary software for comprehensive troubleshooting.
Transmission Service
Full service for Eaton Fuller, Allison, and PACCAR transmissions in Kenworth vehicles.
Suspension Systems
Specialized knowledge of Kenworth's air ride and leaf spring suspension systems across all models.
HVAC & Comfort
Climate control service for Kenworth sleeper cabs, including T680 and W900 models.
Safety & Technology
Service for Kenworth's advanced safety systems, including collision avoidance and lane departure warning.
Real-World Scenarios We've Handled
T680 Engine Service
Scenario: 2018 Kenworth T680 with PACCAR MX-13 engine showing signs of turbo failure and excessive oil consumption.
What We Did: Diagnosed failed turbocharger and worn piston rings. Replaced turbo and performed in-frame engine rebuild. Truck back to full performance.
Owner-Operator Maintenance
Scenario: Owner-operator with Kenworth W900 needing comprehensive maintenance before long-haul trip.
What We Did: Performed full service including oil change, filter replacements, brake inspection, and tire rotation. Truck road-ready for cross-country trip.
Electrical System Repair
Scenario: Kenworth T880 with multiple electrical issues affecting lights, gauges, and accessories.
What We Did: Used PACCAR diagnostics to identify faulty body control module. Replaced module and reprogrammed. All systems functioning correctly.
Transmission Overhaul
Scenario: Kenworth truck with Eaton Fuller 18-speed transmission requiring rebuild after 800,000 miles.
What We Did: Complete transmission rebuild including new clutch packs, synchronizers, and bearings. Tested and calibrated shift points. Extended warranty provided.
Emergency Roadside - Fuel System
Scenario: Kenworth T680 broke down on I-78 with fuel system failure during evening rush hour.
What We Did: Mobile service dispatched within 30 minutes. Diagnosed failed fuel pump. Replaced pump and primed system. Truck operational within 90 minutes.
DPF & Emissions Service
Scenario: Kenworth fleet with multiple trucks experiencing DPF regeneration issues and reduced power.
What We Did: Removed and cleaned DPF filters, replaced EGR valves, and performed forced regeneration. Updated ECM software. All trucks operating normally.
Mack Truck Repair Expertise
Specialized service for Mack Anthem, Pinnacle, Granite, TerraPro, and all Mack models.
Our Mack Expertise
Mack MP Engines
Expert service for Mack MP7, MP8, and MP10 engines. Specialized knowledge of Mack's proprietary engine systems.
Mack Diagnostics
Proficient with TechTool diagnostic software and Mack's proprietary diagnostic systems for comprehensive troubleshooting.
Mack Transmissions
Full service for Mack T300, T400, and mDrive automated manual transmissions, plus Eaton Fuller manuals.
Mack Suspension
Specialized knowledge of Mack's proprietary suspension systems, including air ride and leaf spring configurations.
HVAC Systems
Climate control service for Mack sleeper cabs, including Anthem and Pinnacle models.
Mack GuardDog Connect
Service and support for Mack's telematics and fleet management systems.
Real-World Scenarios We've Handled
Anthem Engine Service
Scenario: 2019 Mack Anthem with MP8 engine experiencing turbo failure and excessive oil consumption.
What We Did: Diagnosed failed turbocharger using TechTool. Replaced turbo and performed engine service. Truck back to full performance.
Construction Fleet Service
Scenario: Construction company with 10 Mack Granite trucks requiring regular maintenance and inspections.
What We Did: Established scheduled maintenance program. Performed oil changes, filter replacements, and brake inspections. Maintained high uptime.
mDrive Transmission Service
Scenario: Mack truck with mDrive automated manual transmission showing signs of clutch wear and rough shifting.
What We Did: Diagnosed worn clutch pack using TechTool. Replaced clutch and adjusted shift points. Transmission operating smoothly.
Electrical Diagnostics
Scenario: Mack Pinnacle with multiple electrical issues affecting lights, gauges, and accessories.
What We Did: Used TechTool to identify faulty body control module. Replaced module and reprogrammed. All systems functioning correctly.
Emergency Roadside - Air System
Scenario: Mack truck stranded on Route 202 with complete air brake system failure.
What We Did: Mobile service dispatched immediately. Diagnosed failed air compressor. Replaced compressor and air dryer. System tested and truck back on road.
DPF Cleaning Service
Scenario: Mack fleet with multiple trucks experiencing DPF regeneration issues and reduced power.
What We Did: Removed and cleaned DPF filters using specialized equipment. Reinstalled and performed forced regeneration. All trucks operating normally.
Peterbilt Truck Repair Expertise
Expert service for Peterbilt 579, 567, 389, 379, and all Peterbilt models.
Our Peterbilt Expertise
PACCAR & Cummins Engines
Expert diagnostics and repair for PACCAR MX engines and Cummins ISX, X15, and L9 engines in Peterbilt trucks.
Peterbilt Diagnostics
Proficient with PACCAR diagnostic systems and Peterbilt's proprietary software for comprehensive troubleshooting.
Transmission Service
Full service for Eaton Fuller, Allison, and PACCAR transmissions in Peterbilt vehicles.
Suspension Systems
Specialized knowledge of Peterbilt's air ride and leaf spring suspension systems across all models.
HVAC & Comfort
Climate control service for Peterbilt sleeper cabs, including 579 and 389 models.
Safety & Technology
Service for Peterbilt's advanced safety systems, including collision avoidance and lane departure warning.
Real-World Scenarios We've Handled
579 Engine Service
Scenario: 2017 Peterbilt 579 with PACCAR MX-13 engine showing signs of turbo failure and excessive oil consumption.
What We Did: Diagnosed failed turbocharger and worn piston rings. Replaced turbo and performed in-frame engine rebuild. Truck back to full performance.
Owner-Operator Maintenance
Scenario: Owner-operator with Peterbilt 389 needing comprehensive maintenance before long-haul trip.
What We Did: Performed full service including oil change, filter replacements, brake inspection, and tire rotation. Truck road-ready for cross-country trip.
Electrical System Repair
Scenario: Peterbilt 567 with multiple electrical issues affecting lights, gauges, and accessories.
What We Did: Used PACCAR diagnostics to identify faulty body control module. Replaced module and reprogrammed. All systems functioning correctly.
Transmission Overhaul
Scenario: Peterbilt truck with Eaton Fuller 18-speed transmission requiring rebuild after 750,000 miles.
What We Did: Complete transmission rebuild including new clutch packs, synchronizers, and bearings. Tested and calibrated shift points. Extended warranty provided.
Emergency Roadside - Fuel System
Scenario: Peterbilt 579 broke down on I-95 with fuel system failure during evening rush hour.
What We Did: Mobile service dispatched within 30 minutes. Diagnosed failed fuel pump. Replaced pump and primed system. Truck operational within 90 minutes.
DPF & Emissions Service
Scenario: Peterbilt fleet with multiple trucks experiencing DPF regeneration issues and reduced power.
What We Did: Removed and cleaned DPF filters, replaced EGR valves, and performed forced regeneration. Updated ECM software. All trucks operating normally.
Volvo Truck Repair Expertise
Specialized service for Volvo VNL, VNR, VHD, and all Volvo truck models.
Our Volvo Expertise
Volvo D11, D13, D16 Engines
Expert service for Volvo's proprietary D11, D13, and D16 engines. Specialized knowledge of Volvo's I-Shift transmission integration.
Volvo Diagnostics
Proficient with Volvo VODIA diagnostic software and Volvo's proprietary diagnostic systems for comprehensive troubleshooting.
I-Shift Transmissions
Full service for Volvo's I-Shift automated manual transmissions, including software updates and calibration.
Volvo Suspension
Specialized knowledge of Volvo's air ride suspension systems, including VNL and VNR configurations.
HVAC Systems
Climate control service for Volvo sleeper cabs, including VNL models with advanced comfort features.
Volvo Connect
Service and support for Volvo's telematics and fleet management systems.
Real-World Scenarios We've Handled
VNL Engine Service
Scenario: 2018 Volvo VNL with D13 engine experiencing turbo failure and excessive oil consumption.
What We Did: Diagnosed failed turbocharger using VODIA. Replaced turbo and performed engine service. Truck back to full performance.
Fleet Maintenance Program
Scenario: Regional trucking company with 20 Volvo VNR trucks requiring scheduled maintenance.
What We Did: Established maintenance schedule. Performed oil changes, filter replacements, and brake inspections. Maintained high uptime.
I-Shift Transmission Service
Scenario: Volvo truck with I-Shift transmission showing signs of clutch wear and rough shifting.
What We Did: Diagnosed worn clutch pack using VODIA. Replaced clutch and updated transmission software. Transmission operating smoothly.
Electrical Diagnostics
Scenario: Volvo VNL with multiple electrical issues affecting lights, gauges, and accessories.
What We Did: Used VODIA to identify faulty body control module. Replaced module and reprogrammed. All systems functioning correctly.
Emergency Roadside - Air System
Scenario: Volvo truck stranded on Route 31 with complete air brake system failure.
What We Did: Mobile service dispatched immediately. Diagnosed failed air compressor. Replaced compressor and air dryer. System tested and truck back on road.
DPF Cleaning Service
Scenario: Volvo fleet with multiple trucks experiencing DPF regeneration issues and reduced power.
What We Did: Removed and cleaned DPF filters using specialized equipment. Reinstalled and performed forced regeneration. All trucks operating normally.
Western Star Truck Repair Expertise
Expert service for Western Star 4700, 4900, 5700, and all Western Star models.
Our Western Star Expertise
Detroit & Cummins Engines
Expert diagnostics and repair for Detroit Diesel DD13, DD15, DD16 engines and Cummins ISX, X15 engines in Western Star trucks.
Western Star Diagnostics
Proficient with Detroit Diesel diagnostic systems and Western Star's proprietary software for comprehensive troubleshooting.
Transmission Service
Full service for Eaton Fuller, Allison, and Detroit DT12 automated manual transmissions in Western Star vehicles.
Suspension Systems
Specialized knowledge of Western Star's air ride and leaf spring suspension systems across all models.
HVAC & Comfort
Climate control service for Western Star sleeper cabs, including 5700 and 4900 models.
Safety & Technology
Service for Western Star's advanced safety systems, including collision avoidance and lane departure warning.
Real-World Scenarios We've Handled
5700 Engine Service
Scenario: 2019 Western Star 5700 with Detroit DD15 engine showing signs of turbo failure and excessive oil consumption.
What We Did: Diagnosed failed turbocharger using Detroit Diesel diagnostics. Replaced turbo and performed engine service. Truck back to full performance.
Owner-Operator Maintenance
Scenario: Owner-operator with Western Star 4900 needing comprehensive maintenance before long-haul trip.
What We Did: Performed full service including oil change, filter replacements, brake inspection, and tire rotation. Truck road-ready for cross-country trip.
Electrical System Repair
Scenario: Western Star 4700 with multiple electrical issues affecting lights, gauges, and accessories.
What We Did: Used Detroit Diesel diagnostics to identify faulty body control module. Replaced module and reprogrammed. All systems functioning correctly.
Transmission Overhaul
Scenario: Western Star truck with Eaton Fuller 18-speed transmission requiring rebuild after 700,000 miles.
What We Did: Complete transmission rebuild including new clutch packs, synchronizers, and bearings. Tested and calibrated shift points. Extended warranty provided.
Emergency Roadside - Fuel System
Scenario: Western Star 5700 broke down on I-80 with fuel system failure during evening rush hour.
What We Did: Mobile service dispatched within 30 minutes. Diagnosed failed fuel pump. Replaced pump and primed system. Truck operational within 90 minutes.
DPF & Emissions Service
Scenario: Western Star fleet with multiple trucks experiencing DPF regeneration issues and reduced power.
What We Did: Removed and cleaned DPF filters, replaced EGR valves, and performed forced regeneration. Updated ECM software. All trucks operating normally.
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