SAE has set the standards for equipment used to service R-1234yf systems. R-134a service equipment and system components are not interchangeable with R-1234yf systems unless they meet the relevant SAE standards. These systems have a different service port design compared to those designed for R-134a to prevent cross contamination. According to the EPA, it’s illegal to put R-134a or any other refrigerant into a car that was originally equipped with R-1234yf. It could be considered “emissions tampering” if the manufacturer counts air conditioning credits (use of R-1234yf) toward light-duty, greenhouse gas (LD GHG) compliance.

  • R-1234YF is the latest market replacement for R-134A automotive refrigerants. 
  • R-134A service equipment and system components are not interchangeable with R-1234YF systems unless they meet the relevant SAE standards.
  • According to the EPA, it’s illegal to put R-134A or any other refrigerant into a car that was originally equipped with R-1234YF.

This substance is remarkably similar in cooling performance to its predecessor, while having a global warming potential (GWP) of 1 compared to R-134A’s GWP of 1430.

Our showroom and service center is conveniently located at 2133 West Foothill Boulevard in the city of Upland, CA. Our master technicians are specialized in diagnostics, troubleshooting, and repairs on your European, Japanese and Domestic Vehicles. We provide state of the art equipment to analyze and identify problems instantly. Our used cars are thoroughly inspected and serviced by our technician to ensure they meet factory standard. We perform a full service / smog inspection on all pre-owned Vehicle prior to sales.

Our service center will perform a full scan on CPUs and locate any issue for $65.00, a fraction of a dealer charge for the same scan If you choose to allow us to complete the repair the, $65.00 will be applied to the repair cost.

When working on cars and trucks of the modern era, computer testing and diagnostics are an integral aspect of mechanical work. From resetting electronic features, including automotive CPUs, to repairing issues correctly, the right diagnostics are essential to identify root causes of current and future problems. We offer diagnostic testing, such as full digital code scanning, pressure test, digital tachometers, circuit testers and many other items that are crucial to vehicle diagnostics and repair.

Here are some of the services we can preformed for your vehicle.

Our Specialties

  • CPU, PCM, CVT, DFI and All On-Board Computers Re-Programing and Updates.
  • ABS Diagnostic
  • Air Bag Diagnosis
  • Emissions Control Diagnosis

  • Catalytic
  • Converter
  • Oxygen sensor
  • Air pressure sensor
  • Air temperature sensor
  • Engine temperature sensor
  • Throttle position sensor
  • Knock sensor
  • Oxygen sensor
  • Alternators and starters
  • Sound system, navigation and Bluetooth diagnostics and repair
  • Computer diagnostics, service, and repair
  • Electrical diagnosis & repair
  • Brake diagnostics and repair
  • Radiator and cooling system repair and service
  • Air Conditioning service and repair
  • Chassis and suspension repairs
  • Complete machine shop services
  • Heater Cores, Hoses, Belts, Water Pumps
  • Shock & Strut Service
  • 30-60-90K Preventative Auto Maintenance Service
  • Engine coolant – Flush/Replace
  • Automatic and manual transmission Flush/Replace
  • Engine tune-up
  • Extended Warranty Contracts accepted here
  • Fuel injection cleaning
  • Headlight and other vehicle Bulbs
  • New-Car Warranty Maintenance
  • Oil changes
  • Computer diagnostics
  • Scheduled Maintenance Programs

Free Auto Safety Inspection Call Now (909) 527-2525

  • If it’s been a while since your last routine checkup, look for issues that may have developed since then.
  • If you’re buying or selling a used vehicle, get the information you need to negotiate a fair price.
  • If a college student in the family is taking a vehicle away to school, get peace of mind knowing it’s been checked out.
  • If your vehicle’s service warranty is close to expiring, double-check that you’re not missing expensive repairs beforehand.
  • Before going on a long road trip, help make sure it’s not interrupted by a preventable breakdown.

Inspection will include:

  • Airbags and seat-belt inspection
  • Brakes and Rotors.
  • Tires.
  • Fluid levels
  • A/C Charging.
  • Battery check.