/industries/chemical/b/chemical-blog/posts/the-growing-sophistication-of-instrumentation-makes-in-house-servicing-less-practical-here-s-an-alternativeI work with a lot of engineers and other mechanically minded people, but I don’t know many that work on their own cars. Maybe an oil change here or there, but the sophistication of today’s engines and internal networks makes DIY work so impractical thaten-USTelligent Community 13