GARGOSHENAUTOMOTIVE REPAIR 520-990-1033
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MOBILE TRUCK MAINTENANCE

Maintenance that keeps trucks working.

Oil, filters and drivetrain fluids for gas and diesel trucks, matched to your exact engine and done where your truck is parked. No waiting room, no driving to a shop, and no trip fee on oil changes within 10 miles of central Tucson.

  • 3 oil choicesEssential to Max Protection
  • Spec-matchedfluids & filters
  • We come to youno oil change trip fee within 10 mi
  • Itemizedwritten estimate
  1. 1

    Pick your truck

    Decode your VIN or choose year, make, model and engine.

  2. 2

    Choose your engine’s plan

    Every engine gets its own schedule and service plans, built from the factory intervals and set up for Arizona use.

  3. 3

    Get your estimate

    We confirm fluids, parts and access, then send an itemized quote.

PACKAGES BY ENGINE

What your engine needs.

Pick your platform and engine to see its oil, filters and fluids, how often to service it, what we watch, and exactly what each package includes.

Oil quantities are approximate, including the filter. We confirm the exact fill, viscosity and approvals for your VIN, and your written estimate lists every product and part. Labor is $149–$298/hr by truck class (see rates).

OWNER QUESTIONS

Maintenance questions, answered.

How often should my diesel be serviced?

Start with your truck’s maintenance schedule and oil-life monitor, then adjust for how it’s used. Towing, summer heat, long idling and dusty roads count as severe service, and most Tucson work trucks fall in that category. Use the engine picker above for typical intervals.

Normal or severe schedule: which one am I?

If you tow, haul, idle for long periods, drive dirt roads, or make lots of short trips, use the severe schedule. In Tucson’s heat, most work trucks do.

Is full synthetic worth it?

Synthetic oil resists heat breakdown better, which matters in Arizona summers and when towing. It does not automatically extend your interval; we set intervals for your engine, product and duty.

Does a premium package extend every service interval?

No. Engine oil, fuel filters, transmission fluid and axle lubricants each have their own requirements. For performance-modified engines, AMSOIL recommends oil analysis before extending oil-change intervals. AMSOIL diesel service-interval guidance ↗

Why do diesels need fuel filters so often?

High-pressure pumps and injectors are very sensitive to water and dirt. Fresh fuel filters and a drained water separator are the cheapest protection for pumps like the CP4, which can cost thousands to replace.

Do you warranty your work?

Yes. Maintenance carries our workmanship guarantee: the right fluids and filters, filled to spec, with no leaks. Repair labor is backed for 1 year or 12,000 miles, and new parts carry their manufacturer’s warranty. Warranty details →

Is my service reported to CARFAX?

Yes. Every completed job is reported to CARFAX, so your truck’s maintenance history is documented when you sell or trade it in.

Will service by an independent shop void my warranty?

No. You can have maintenance done by any qualified shop. We use fluids that meet your manufacturer’s specifications and give you itemized records for your file.

How long does a mobile oil service take?

Most services are finished in a single visit. Adding fuel filters or drivetrain fluids adds time, and we give you a time estimate when we confirm the appointment.

Can you do the service at my location?

Yes. Send the address or worksite. We confirm level ground, safe access and space for the requested service before scheduling.

What if I have a fleet?

We can quote packages by vehicle and group services that are due together. Include vehicle count, engines, mileage or hours and where they park. Fleet maintenance →