Cody Wheelock
Champion,MI
Summary
Resourceful Diesel Technician experienced in testing, diagnosing, and correcting mechanical issues with speed and accuracy. Achieved high productivity and efficiency through effective diagnostics, preventative maintenance, and engine repair. Focused on enhancing team collaboration and ensuring customer satisfaction through strong problem-solving and communication skills.
Overview
1
1
Certification
6
6
years of professional experience
Work History
Diesel technician
Associated constructors
Negaunee, Michigan
06.2026 - Current
- Performed routine maintenance and repair services on diesel engines, including engine overhauls, fuel systems, cooling systems, exhaust systems, transmissions and clutches.
- Inspected diesel engines to identify maintenance needs and repair issues.
- Utilized diagnostic tools to troubleshoot mechanical problems effectively.
- Diagnosed and performed accurate repair on brakes, engines, suspensions, drive trains and transmission clutches.
- Repaired hydraulic hoses and lines according to manufacturer's specifications.
- Diagnosed and repaired electrical problems in diesel engines using specialized diagnostic tools.
- Utilized vehicle computer electronics systems to interpret failure modes to initiate or assign repairs.
- Performed routine maintenance on heavy machinery and diesel equipment.
- Removed malfunctioning parts and repaired components or installed new ones.
- Removed cylinder heads from engines for inspection or replacement of gaskets or valves.
- Replaced worn out parts such as injectors, pumps, air filters, spark plugs and belts.
- Inspected vehicles for damage and performed repairs.
- Conducted regular inspections of vehicles to identify any potential safety risks before they become major problems.
- Maintained accurate records of repairs and services completed on vehicles.
- Followed safety protocols while handling tools and equipment during repairs.
- Adjusted valves to maintain correct pressure for efficient engine operation. to maintain the correct pressure for efficient operation of the engine.
- Dismantled fuel injection pumps and replaced defective seals or worn parts such as plungers and barrels.
- Optimized brake systems by adjusting and replacing components.
Shop manager/diesel technician
Fraco concrete
Marquette, Michigan
03.2023 - 06.2026
- Managed daily operations of concrete shop to ensure smooth workflow.
- Coordinated inventory management to ensure adequate supply of materials.
- Trained new employees on safety protocols and equipment usage.
- Organized maintenance schedules for tools and machinery to improve efficiency.
- Implemented quality control measures to uphold product standards.
- Monitored compliance with safety regulations in the workplace environment.
- Developed and implemented procedures for the efficient operation of the shop.
- Diagnosed mechanical issues in diesel engines and related systems.
- Performed routine maintenance on trucks and heavy equipment.
- Repaired fuel systems, brakes, and electrical components efficiently.
- Conducted inspections to ensure compliance with safety standards.
- Maintained accurate records of repairs and maintenance activities.
- Utilized diagnostic tools and software for effective troubleshooting.
- Installed new parts such as radiators, injectors, hoses, belts, alternators, starters .
- Performed preventative maintenance on diesel engines and equipment.
- Maintained accurate records of all services performed on diesel engines.
- Diagnosed mechanical problems and made necessary repairs.
- Inspected vehicles for safety issues and roadworthiness.
- Performed checklist of fluid levels, air filter, tire pressure and more as part of service orders.
- Followed safety guidelines while performing repair work on heavy-duty vehicles.
- Checked all fluid levels regularly; topped off when necessary.
- Repaired fuel injection systems, turbochargers, brakes, and exhaust systems.
- Cleaned and lubricated parts before reassembly of the unit, engine, vehicle .
- Replaced worn or damaged components such as spark plugs, air filters, and oil filters.
- Operated specialty equipment, standard tools and gauges to complete assessments and repairs.
- Rebuilt faulty hydraulic systems including pumps and cylinders.
- Welded broken metal parts using oxyacetylene torches and electric arc welders.
- Tested electrical circuits for faults using diagnostic computers.
- Removed and disassembled defective diesel engines in automobiles, trucks, buses, and construction vehicles to complete repairs.
- Used manual and computer- assessed diagnostic devices to test equipment and determine repair needs.
- Ran diagnostics on heating and cooling systems to trace faults and completed skilled repairs.
- Completed in-depth inspections of vehicle brakes, steering and other systems to check for safety and performance issues.
- Repaired and serviced air conditioning, heating and electrical systems.
Diesel Technician
Oberstar
Marquette, MI
08.2020 - 03.2023
- Performed routine maintenance on diesel vehicles to ensure optimal performance.
- Utilized diagnostic tools to identify electrical and mechanical faults accurately.
- Maintained accurate records of repairs and service history for each vehicle.
- Inspected fuel systems, brakes, and exhaust systems for compliance with standards.
- Inspected vehicles for damage and performed repairs when necessary.
- Removed malfunctioning parts and repaired components or installed new ones.
- Performed routine maintenance and repair services on diesel engines, including engine overhauls, fuel systems, cooling systems, exhaust systems, transmissions and clutches.
- Conducted regular inspections of vehicles to identify any potential safety risks before they become major problems.
- Diagnosed and performed accurate repair on brakes, engines, suspensions, drive trains and transmission clutches.
- Repaired hydraulic hoses and lines according to manufacturer's specifications.
- Diagnosed and repaired electrical problems in diesel engines using specialized diagnostic tools.
- Ensured proper function of fan belts to maintain engine cooling efficiency. for wear or tension issues and replaced them if necessary.
- Conducted successful road service for remote breakdowns and verified safe and operational return of company's equipment.
- Dismantled fuel injection pumps and replaced defective seals or worn parts such as plungers and barrels.
- Partnered with manager to learn new skills using technician training and hands-on coaching.
- Examined protective guards, loose bolts and safety devices on trucks to make adjustments.
- Used manual and computer- assessed diagnostic devices to test equipment and determine repair needs.
- Optimized brake systems by adjusting and replacing components.
- Completed in-depth inspections of vehicle brakes, steering and other systems to check for safety and performance issues.
- Repaired and serviced air conditioning, heating and electrical systems.
- Completed simple and advanced repairs according to specifications for brakes, exhaust and electrical systems.
- Rewired ignition systems, lights and instrument panels.
- Utilized electronic testing equipment to troubleshoot fuel, ignition and emissions control systems.
- Improved function of engines by replacing spark plugs, fuel filters and defective sensors.
- Read and interpreted standards, drawings and blueprints and pinpointed inspection needs for repair work.
Education
Negaunee High School
Negaunee, MichiganSkills
- Electrical systems
- Hydraulic system repair
- MIG welding
- Stick welding
- Plasma cutting
- Blueprints and specifications
- Workplace safety
- Time management
- Worksite organization
- Independent work
- Problem solving
- Attention to detail
- Light Fabrication
- Painting and coating
Certification
- Class A CDL
Timeline
Diesel technician
Associated constructors
06.2026 - Current
Shop manager/diesel technician
Fraco concrete
03.2023 - 06.2026
Diesel Technician
Oberstar
08.2020 - 03.2023
Negaunee High School