Blog - Install Tips
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Installing a Fuel Rail Pressure Gauge into your truck? If you are driving a 03-11 5.9L or 6.7L Cummins or 01-12 Duramax LB7, LLY, LBZ, or LLM truck, using a GlowShift Fuel Rail Pressure Gauge Wiring Harness will make your install go a lot smoother. The Fuel Rail Pressure Harness installs directly to the fuel rail pressure sensor without having to splice into any factory wiring.
To install, simply disconnect the rail pressure harness connector and plug the new Fuel Rail Pressure pigtail harness into the factory sensor and the sensor harness. Connect the green and black wires from the gauge harness to the matching wires on the pigtail rail pressure harness. The rail pressure harness adapter is 6” in length and features 9” sensor and ground lead wires.
The GlowShift Fuel Rail Pressure Gauge is available in our 7 Color Series featuring a black or white face, as well as a black face with a tinted magnified lens and our MaxTow gauge series featuring a white or black face with green LEDs. The Fuel Rail Pressure Gauge will read your diesel truck’s fuel pressure directly from the common rail, allowing you to easily monitor your Cummins or Duramax engine’s fuel pressure. The Fuel Rail Pressure gauge helps ensure that your engine’s fuel pressure is running at optimal levels to protect against any damage to your fuel pump, injectors, and a loss of overall horsepower.
What is a big line kit and do I need this for my install? If you are driving a 1998.5-2007 5.9L, 2007.5-2009 6.7L, or 2010-2017 6.7L Dodge Ram Cummins then you may want to install this kit to get the most accurate readings on your Fuel Pressure Gauge. A Big Line Kit replaces the factory [...]
Looking for a summer project? GlowShift recommends building a custom dashboard as the perfect project for anyone who loves customizing their vehicle or who is in the middle of their own custom build. GlowShift has the perfect additions to make this project a reality. GlowShift has many styles and options for converting your stock dashboard into [...]
Are you installing a fuel pressure gauge into your 2010-2015 Dodge Ram 6.7L Cummins truck? Don’t forget to grab the GlowShift 2010-2015 Dodge Ram 6.7L Cummins 3/8” Fuel Pressure Big Line Kit! This big line kit is required to gain access to the injection pump inlet on your Cummins for extremely accurate readings directly from [...]
Monitoring your transmission can be very crucial to the life of your vehicle, yet some drivers are not exactly sure how important it can be. Here we’ll break down what your transmission does, what types of transmissions there are, why monitoring your transmission is important and how you can avoid risk to your vehicle’s transmission. What [...]