🔍 GM Genuine Parts GF578 Fuel Filter: Reliable and Performance-Enhancing Fuel Filtration Solution Review

This is a very cheap fuel filter. This is not the easiest auto part to install. You practically have to crawl under the car and manipulate yourself to get it in place. This is more of a car design issue than this part. It's easy to install if you know what you're doing and easily hit by a car. No problems with spare parts, works great. Fuel filters are much easier and cheaper to replace than a fuel pump, which can be damaged if you leave a faulty fuel filter in place for too long.

I have used all the products shown, the engine flush seems to clean the engine of dirt fairly well judging by the very very dark black engine oil that comes out after a ten minute flush. And that oil and filter have only done 3,000 miles. I then added Cerate with fresh Mobil 1 5w-30 High Mileage full synthetic oil, AC Delco UPF47R oil filter and AC Delco 41-101 Professional spark plug set, AC Delco fuel filter (old remove from car pictured), AC Delco fuel pressure regulator, gas system cleaner…

I learned a long time ago that ignoring these things is not good, although it still doesn't feel like sliding like an acrobat under the vehicle to pull out the old and the new to put in. In my 2001 Grand Prix it's actually quite easy, but others required special tools and three hands. Old school fuel pumps and filters were engine mounted and often had a glass filter bowl so you could see when the filter needed changing. Now you have to wait until the MPG starts to drop, the engine runs a little