Cars have been equipped with Fuel filters for many, many years…Injected cars have a large, high-quality filter…But if you never change it, and it fails, it can dump its contents into the injectors, destroying them…
New injectors are available on e-Bay for a fraction of dealership prices…$2000 is an insane price, even at dealership parts and labor rates…A mechanic who has done this a few times should be able to do this in under two hours…