Mark of the Fuel Power Regulator on a 1999 Suburban
At the very center of the fuel rail, you should see a round part that resembles a doorbell. It has two black hoses connected to it. This is your `99 Suburban's fuel pressure regulator. You can establish the fuel strength regulator on your 1999 Suburban in less than 10 minutes.
Instructions
1. Hoist and back the hood on your 1999 Suburban. Peregrination over to the passenger's side of the Motor lorry. Face the engine so that you are looking toward the Chauffeur's side.
2. Peer across the top of your Suburban's engine. From the top, centre of the engine, less than one foot down on each side, you should see two metal tubes. Those are your Suburban's fuel rails. The fuel rails hold your truck's eight fuel injectors. The rear fuel rail also has your Suburban's fuel pressure regulator attached to it.
3. Locate the fuel pressure regulator on the rear fuel rail. Looking at the fuel rail, you should see four parts that resemble spark plugs but are actually four of your Suburban's eight fuel injectors.The fuel power regulator controls the proportions of fuel Everyone of your Suburban's eight fuel injectors capture during engine step. When the engine's vacuum impact is formidable, the regulator opens a valve that allows excess fuel to transmit to the Gauze cistern. A damaging fuel compel regulator Testament not perform this alertness. As a conclusion, the engine might keep problems staying started, or the fuel injector could excite damaged.
