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The CORE Process




Preparing an Estimate (3 Phases)
We will thoroughly assess your vehicle, inspect for any hidden damage for a complete and accurate repair.
Ordering and Receiving Parts
The CORE-certified shops ensure you’ll get original parts for your car, guaranteeing the best repair results
Vehicle Disassembled and Re-Inspected
Backed by the most trusted shops in CA, we double check every detail, ensuring your car is in its top shape.
KEEPING CUSTOMERS UP TO DATE
You’ll receive regular updates on your vehicle’s repair progress, providing peace of mind throughout the entire process.
Reliable Engine Diagnostics and Inspections in California

Ensure your vehicle is always in peak condition with CORE’s top-rated engine diagnostics and inspection services in California. Our experts specialize in delivering thorough and accurate diagnostics to keep you on the road safely.
Our skilled professionals are equipped to handle all your engine diagnostic needs, from identifying performance issues to performing detailed inspections. The CORE Seal of Approval guarantees top-quality and reliable assistance every step of the way.
CORE provides precise, dependable help you need, whenever and wherever you need it in California.
Services FAQs
An auto engine diagnostic test involves connecting your vehicle to a specialized diagnostic tool that reads error codes from the engine’s computer. These codes help identify issues with components such as the fuel system, ignition system, and exhaust system.
A basic auto inspection includes checking the engine, transmission, brakes, suspension, tires, and all fluid levels. We look for signs of wear, leaks, and potential issues to ensure your vehicle is in good condition. To set an appointment, fill out the form and our car expert will contact you.
Checking auto vibrations is crucial because they can identify problems with the tires, alignment, suspension, or drivetrain. Addressing these issues promptly prevents further damage and ensures a smoother, safer ride.
For an auto no-start diagnosis, our CORE experts check the battery, starter, and ignition system. We also inspect fuel delivery, spark plugs, and the engine control unit (ECU) to identify why the vehicle isn’t starting.
Engine Diagnostics and Inspections
Engine Oil Diagnosis
Auto Noise Diagnosis
Auto No-start Diagnosis
Engine Light Checking
Auto General Diagnosis
Tire Pressure Monitoring System Diagnosis
Auto Vibration Diagnosis
Auto Pre-purchase Inspection
General Repairs & Maintenance
Smog Inspections
Computerized Estimate