💪 Enhanced Fuel Injection Pressure Regulator - Delphi FP10004 Review

Works as intended. No difference in performance as the original worked fine before. Replaced when repairing the engine at the factory.

Edited. The setup was hilarious due to the incompetent design of the GM engineers. The reason for bankruptcy is manifested in the cost/time to repair warranty products.

Works like stock item. I'm not 100% sure it was a problem with my 94 Z28 but it was worth replacing as the original was for the car. At least it improved my warm start.

This part fixes the rough idle I was having with my 1995 LT1. Difficult to change just because of the location and the original which has been in the same place for over 20 years. Bring your own torx bits.

This part fits just like the Original Equipment part and isn't too difficult to install, although the Camaro doesn't leave you much room to work. There is a torx screw on the back of the mount that holds it in place; You should be careful not to drop it.

So far so good. 1994 Formuls has intermittent tripping and quitting problems. Turn the key off, wait a minute and it will start and it can run for weeks before it does it again. Gas tank, fuel pump, fuel filter, Opti-Spark, water pump, EGR replaced, then blocked EGR, ignition switch, spark plugs, wires, thermostat 160 and coil. This is just the latest in a long line of attempts to fix LT=1. I filled it up with a couple of tanks of gas and have driven it 500 miles since it was replaced, runs…

03/01/20This fuel pressure regulator has been on my 1994 Cadillac Fleetwood Brougham for almost a month now. He fixed every problem with the engine and spent $100s or even $1,000s on parts and mechanics that didn't know anything about the governor. Shame on the famous mechanics who spent at least $2,000 of my money on guesswork. I became aware of this controller by accident on YouTube. So I said what the heck, let's move too. Well my regulator has over 250,000 miles on it so I changed it…