2009-2014 Cadillac CTS-V removal of the leaking Nylon Fuel feed line and fitting. You do NOT have to remove the exhaust, drop the differential, and remove the fuel tank to service the Fuel pump, or replace a leaking main fuel feed line.
Fen Fabrication makes a nice 16 gauge steel, powder coated plate that comes with screws and a seal. I chose to use Nut-Zerts and lay a bed of silicone down instead. The GM replacement fuel feed line has been superseded 4 times and the new GM Part number is 20986414 based on the last 8 digits of the cars VIN. You have to also purchase a short line from this new feed line to the FI quick disconnect. The best way is to cut a 1/2" hole using a hole saw, being Absolutely Conscious where the fuel tank is very close to the factory floor. I used a new set of tin snips that left a clean cut.
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