Review on 🔧 Bosch 0928400535 Fuel Injection Pressure Regulator Metering Unit: Enhancing Engine Performance by Diztymewntu Sacra

Ordered a while ago and finally got around to installing it. I decided to try it myself as the mechanic told me it would cost around $800 to replace. Took the shortcut by simply removing the air intake, turbo horn, and then a bad FPR. Didn't want to go down the route of dismantling half the engine as recommended by GM. Looks the same as the old one. Fixed my idle "splash" on my 2004 Silverado 2500HD LB7. Some reviews say it got bad after two weeks, I have two weeks and so far so good! I'm not sure what was wrong with the old one, but it was definitely a problem.