Corey Whiteley
Sandy
Summary
Accomplished Diesel Mechanic with extensive experience at Jennings Truck Repair, adept at diagnosing and repairing complex mechanical issues. Proven track record in preventive maintenance and engine diagnostics, minimizing downtime and enhancing vehicle performance. Strong problem-solving skills and a commitment to quality assurance ensure reliable service and customer satisfaction.
Overview
7
7
years of professional experience
Work History
Diesel Mechanic
Jennings Truck Repair
02.2023 - 03.2025
- Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
- Performed preventive maintenance on engines, transmissions, tires, and other vehicle systems
- Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.
- Maintained detailed records of all repairs, parts replacements, and services performed for reference during future work.
- Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
- Disassembled and repaired diesel engines in automobiles, trucks, buses, and construction vehicles.
- Reduced downtime for vehicles by diagnosing and repairing complex mechanical issues in a timely manner.
- Used specialty equipment, standard tools, and gauges to complete assessments and repairs.
- Minimized costly breakdowns through proactive preventative maintenance measures on heavy equipment and vehicles.
- Installed and adjusted fuel injection systems and turbochargers to enhance vehicle performance.
Mechanic
South Coast Express Lube and Tire
04.2020 - 01.2023
- Inspected and tested equipment to locate worn and damaged parts.
- Replaced damaged, missing, or defective parts with new and refurbished components.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Performed preventative maintenance oil changes and brake jobs to preserve performance and reliability of vehicles.
- Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
- Reduced downtime for clients by efficiently completing maintenance tasks and repairs on time.
- Utilized computerized diagnostic equipment to conduct thorough inspections and determine outcomes.
- Diagnose, repair , and service AC systems
Mechanic
1Up Performance
01.2018 - 08.2020
- Tuned automotive systems and components to optimize functionality and prolong life of each piece.
- Corrected faults and maximized performance by rebuilding systems and individual components.
- Tore down, repaired and rebuilt faulty assemblies such as power systems, steering systems and linkages.
- Investigated customer complaints to identify cause of malfunctions.
- Analyzed vehicle data using advanced diagnostic equipment.
- Serviced air conditioning systems, changed and topped off fluids and completed maintenance inspections.
Education
High School Diploma -
Marsh Field High School
Coos Bay, OR2016
Skills
- Oil changes
- Preventive Maintenance
- Heavy equipment repair
- Diesel engine repair
- Engine repair
- Vehicle inspections
- Brake systems
- Fuel injection systems
- Engine diagnostics
- Electrical systems
- Auto and engine repair
- Transmissions
- Steering systems
- Suspension systems
- Safety management
- Battery maintenance
- Engine rebuilds
- Powertrain systems
- Drive train components
- Clutch systems
- Fluid management
- Air conditioning systems
- Parts ordering
- Turbocharger systems
- Customer service
- Auto diagnostics
- Electronic control modules
- Vehicle checklists
- Steering mechanisms
- Quality assurance
- Fleet management
- Vehicle alignment
- Problem-solving
- Time management
- Vehicle diagnostics
- Fuel systems
- Shop management
- Fuel system maintenance
- Record keeping
Timeline
Diesel Mechanic
Jennings Truck Repair
02.2023 - 03.2025
Mechanic
South Coast Express Lube and Tire
04.2020 - 01.2023
Mechanic
1Up Performance
01.2018 - 08.2020
High School Diploma -
Marsh Field High School
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