
Manufacturer Repair | Ontario CA
Commercial truck service for Ford F650 and F750 applications, separate from our Ford diesel pickup coverage.
What’s included
Ford medium duty trucks can use different engines, transmissions, brakes and body equipment than Super Duty pickups. We identify the chassis and installed systems before diagnosing the complaint.
We evaluate engine, electrical, cooling and performance concerns on applicable medium duty configurations.
CALL RAPID DIESEL(909) 701 8755Talk with a diesel repair specialistInspection focuses on the brake type, steering, suspension and driveline installed on the truck.
CALL RAPID DIESEL(909) 701 8755Talk with a diesel repair specialistBox, utility, tow and vocational bodies create different loads, idle time and maintenance priorities.
CALL RAPID DIESEL(909) 701 8755Talk with a diesel repair specialistTell us the Ford chassis model, year, engine and body application to confirm the right service plan.
Our process
We use advanced diagnostic tools to read codes, live data and system tests.
We go beyond code definitions to identify the true root cause.
We walk you through the issue and repair options before any work begins.

What makes us different
Rapid Diesel Repair combines system testing, visual inspection and clear communication to build the right repair plan for your vehicle.
We test the affected systems and explain the findings before recommending work.
Service decisions account for the vehicle year, engine, duty cycle and installed equipment.
Our shop works with light, medium and heavy duty diesel vehicles used for real work.
You receive practical options for the immediate concern and any maintenance that deserves attention.
FAQ
No. F650 and F750 commercial chassis use different configurations, components and service requirements, so this page addresses medium duty applications.
No. Powertrain choices vary by year and configuration. Provide the VIN and engine information when scheduling.
We evaluate applicable commercial configurations and plan maintenance around the body, load, mileage and duty cycle.
It depends on the truck, the parts and what we find. We diagnose first, then explain the repair options and the price before any work begins, so there are no surprises. Call, text or use the form to get started.
Calling ahead is best so we can plan bay time and parts. If your truck is down, call (909) 701-8755 and we will tell you the fastest way to get it in.

Ready to get answers?
Accurate diagnostics. Honest answers. Get back on the road faster.