Will never happen.
If dealerships were the only place to get cars serviced, many parts manufacturers (non-OEM) would go out of business as well. Then companies like Advanced and Pep Boys would go out of business. DIY's would be left out in the dust. The market is way too big for a change like this.
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1953 Cadillac Coupe De Ville (Fuel Injected, Drive-by-wire, DoD)
2009 Pontiac G8 GT (6.0l V8 Sleeper)
2011 Toyota Sequoia Sport 4x4 (Tow Rig)
My Blog:
www.HotRodCaddy.com