LIght Duty Services
Light-duty diesel services in
Need dependable maintenance or repairs for your diesel pickup, work truck, van, or commercial vehicle? At Pacific Truck & Tractor, we provide comprehensive light-duty diesel repair, helping you diagnose problems accurately, complete necessary repairs, and keep your vehicle ready for the road.

Light Duty Repairs We Offer:
Our Light-Duty Diesel Repair Services in Hayward, CA
Modern light-duty diesel vehicles combine high-pressure fuel systems, electronic controls, turbochargers, emissions equipment, cooling systems, and complex drivetrains. When one system develops a problem, the symptoms can overlap with several others.
At Pacific Truck & Tractor, we provide diagnostics, maintenance, and repairs for Ford Power Stroke, GM Duramax, and Ram Cummins applications from our six-bay facility at 29588 Ruus Rd in Hayward.
Our services include:
Preventive Maintenance
We provide routine inspections and scheduled maintenance to help you identify wear, leaks, fluid concerns, and developing problems before they create more serious issues.
Oil and Fluid Changes
We service engine oil, coolant, transmission fluid, differential fluid, transfer case fluid, and other fluids based on your vehicle and service requirements.
Brake Repair
If you notice reduced braking performance, noise, vibration, warning lights, or unusual pedal feel, we can inspect and repair your light-duty braking system.
Suspension Repair
We diagnose rough rides, clunks, steering concerns, uneven tire wear, and other symptoms involving shocks, springs, bushings, ball joints, control arms, and related components.
4WD and Drivetrain Service
We work on transfer cases, driveshafts, U-joints, differentials, CV axles, wheel hubs, and other components that transfer power to the wheels.
Diagnostics and Electrical Repair
If your vehicle has a warning light, intermittent fault, starting problem, charging issue, sensor fault, or drivability concern, we use diagnostic testing to help identify the underlying problem.
Engine Repair
We diagnose and repair problems involving power loss, rough running, unusual noises, excessive smoke, fluid consumption, leaks, and other engine-related concerns.
Axle Repair
We inspect and repair axle shafts, hubs, bearings, seals, CV axles, differentials, and related drivetrain components.
Coolant System Repair
We diagnose overheating, coolant leaks, thermostat problems, water pump concerns, radiator issues, hose failures, and other cooling system faults.
Exhaust System Repair
We inspect and repair exhaust leaks, damaged piping, failed connections, sensor concerns, and other exhaust-system problems.
HVAC System Repair
We provide heating and air conditioning diagnostics and repair so you can maintain comfortable cabin temperatures throughout the year.
Transmission and Clutch Repair
We diagnose hard shifting, slipping, grinding, leaks, vibration, clutch concerns, and other transmission or drivetrain problems.
EGR, DPF, and DEF Service
We diagnose emissions-system faults involving EGR components, DPF restrictions, regeneration problems, DEF systems, sensors, and related aftertreatment components.
Fuel System and Injection Repair
If your diesel is hard to start, lacks power, runs rough, smokes excessively, or develops fuel-pressure problems, we can inspect the fuel system and determine what is causing the issue.
Mobile Repair
For qualifying vehicles and repair situations, we can provide mobile service when bringing the vehicle directly to our shop is difficult.
DOT Inspections
We provide DOT inspection services for qualifying commercial light-duty vehicles.
Light-Duty Fleet Services
If your business operates diesel pickups, work trucks, vans, or other light-duty commercial vehicles, we can help coordinate preventive maintenance, diagnostics, and repairs across your fleet.
Light-Duty Fleet Repair for Commercial Vehicles
Your work vehicles need to be available when your employees, customers, and projects depend on them. One unexpected breakdown can interrupt appointments, delay crews, affect deliveries, and create unnecessary downtime.
At Pacific Truck & Tractor, we provide light-duty fleet maintenance and repair for commercial customers throughout Hayward and the surrounding Bay Area.
We can support businesses using diesel vehicles for construction, field service, trades, delivery work, utilities, maintenance operations, and other commercial applications.
Our fleet capabilities include preventive maintenance, oil and fluid services, brakes, suspension, drivetrain work, engine repairs, diagnostics, electrical troubleshooting, cooling systems, emissions systems, fuel-system repairs, DOT inspections, and qualifying mobile service.
Whether you operate a few diesel work vehicles or manage a larger fleet, we can help you stay ahead of maintenance and address problems before they interfere with your operation.
Why Choose Pacific Truck & Tractor for Light-Duty Vehicle Repair?
One-Stop Service: We provide diagnostics, maintenance, and a broad range of mechanical repairs in one facility, helping you avoid coordinating multiple repair providers.
Comprehensive Diagnostics: We diagnose the vehicles and equipment we service to identify the source of a problem before recommending repairs.
Practical Scheduling: We manage our bookings to maintain availability rather than routinely booking customers months in advance.
Six Service Bays: Our six-bay facility allows us to work on multiple vehicles at once, managing repair volume more effectively.
Visit Our Light-Duty Repair Shop in Hayward, CA
You can find us at 29588 Ruus Rd, Hayward, CA 94544.
Our shop is located in the Ruus Road industrial corridor with convenient access from I-880. Tennyson Road and Industrial Parkway both provide practical routes into the area, while Huntwood Avenue is another nearby industrial road.
From I-880, you can exit at Tennyson Road, head east, and turn south onto Ruus Road. Industrial Parkway provides another nearby access option.
Contact Us About Light-Duty Vehicle Repair Now: Call 510-314-0879
If your diesel vehicle needs maintenance, diagnostic testing, or mechanical repair, bring it to our team at Pacific Truck & Tractor.
We'll discuss your concerns, inspect the vehicle, identify the problem, and explain the appropriate repair options.
Call 510-314-0879 today to schedule light-duty diesel service.
FAQs
What types of light-duty diesel vehicles do you repair?
We service light-duty diesel pickups, work trucks, vans, and qualifying commercial vehicles. Our light-duty services cover Ford Power Stroke, GM Duramax, and Ram Cummins applications along with the mechanical, electrical, cooling, fuel, emissions, and drivetrain systems that support them.
Do you repair commercial light-duty fleets?
Yes. We provide maintenance and repair support for businesses operating light-duty diesel vehicles. Depending on your fleet's needs, we can help with preventive maintenance, diagnostics, engine work, electrical repairs, brakes, suspension, drivetrain service, emissions systems, and other repairs.
What areas do you serve?
We serve light-duty diesel customers throughout Hayward and communities within approximately 60 miles of our shop, including San Leandro, San Lorenzo, Castro Valley, Union City, Fremont, Newark, Oakland, Alameda, Berkeley, Emeryville, Dublin, Pleasanton, Livermore, San Ramon, and surrounding Bay Area communities.
How do I get to your shop?
We're located at 29588 Ruus Rd, Hayward, CA 94544. From I-880, take Tennyson Road east and turn south onto Ruus Road. Industrial Parkway provides another nearby route into the Ruus Road industrial corridor.
How can I schedule light-duty diesel repair?
Call us at 510-314-0879. Tell our team what vehicle you have, the symptoms you're experiencing, and the type of service you need, and we'll help you arrange the appropriate maintenance, diagnostics, or repair.

