"My car broke down โ what should I do?"
The first and most important stage of any repair is diagnostics. Proper diagnostics is 50% of a successful repair.
Some might say: โWhy do I need diagnostics? I can just go to AutoZone or OโReilly, read the error codes, and not spend a penny.โ
Auto parts stores do offer free code reading services, but only a professional can correctly interpret and analyze that information.
Hereโs an example: you can take a blood test or an X-ray, but only a doctor with the right education and experience can study the results and make accurate conclusions.
Moreover, reading error codes is only one part of a complete vehicle diagnostic.
A true full diagnostic may include:
โ Reading and carefully analyzing computer codes;
โ Visual inspection of the engine bay;
โ Lifting the vehicle, removing protection covers, inspecting for leaks;
โ Checking all accessible fluids;
โ Inspecting cylinder and valve condition with a borescope;
โ Measuring compression;
and much more.
An experienced specialist who regularly services your vehicle can also warn you about potential issues before they happen โ so they donโt catch you by surprise on the road.