The modern automobile is safer, cleaner, more efficient, and more technologically advanced than anything that came before it. Yet those improvements have come at a cost. For many owners, mechanics, and independent repair shops, that cost is repairability.
From science pov: It is outrageous bullshit.
There’s shit tons of myth that goes around the car industry that doesn’t really pass the logic test, but you know, it’s what spread around the street and to say it otherwise is a sisyphean task. Because to not following and then have the issue comes out, it would be on me.