Review on 🔵 Enhance Fuel Regulation with Sinister Diesel Blue Spring Kit for Ford Powerstroke 6.0L - Fast & Easy Installation by David Golden

My first diesel experience. No diesel type. Can disassemble and reassemble a petrol engine but is nervous about diesels. Great instructions, easy installation. I don't have an FP sensor so I can't tell you about that aspect, but I replaced the factory spring. No problem. The big blue body looks cool under the hood 👍🏻 *edit* I still can't express how important the fuel pressure sensor is! Was it maybe a year? I lost an injector and while it wasn't working and before putting new injectors in I added a gauge and found I was a little over 30lbs. I took it apart and found that the larger o-ring had gone bad and a large chunk was stuck in the piston, amazing I had any pressure at all. Not sure if it was biodiesel, that's all I can get or whatever, but the boredom didn't last long. Add a pressure gauge and don't think it will fix everything and you'll never have to worry again. That aside, I've now replaced it with an ominous adjustable return