Just bought a 2003 golf tdi w/ auto trans. Has 109,000 miles on it. 27 miles from dealer, injector 3 blew out and injector holder bracket is missing and bracket bolt was sheered off at the block. It looks like a straight injector replacement and tap and pull for the bolt. how bad is this, plus where can I find the bracket that I need to hold injector 3 in place.