FAQs

Do you offer an install video on a 2007-2013 Silverado/Sierra Duramax?

Glowshift does offer an installation video guide on a 2007-2013 Duramax Silverado/Sierra. This video can be found right here!

What gauges do you recommend for a 2007-2013 Silverado/Sierra Duramax?

The most common selection of gauges for a 2007-20013 Silverado/Sierra Duramax is 60 PSI Boost Pressure, 1500 Exhaust Gas Temperature, Transmission Temperature, 30 PSI Fuel Pressure, and or Rail Pressure. Please Note: Our Fuel Pressure Gauge will...

Do you need to Drill and Tap for a Boost reading on a 2007-2013 Silverado/Sierra Duramax?

Yes, on a 2007-2013 Silverado/Sierra Duramax, the only install method for receiving a boost reading is by drilling and tapping the intake manifold.

I installed a fuel pressure gauge on my 2007-2013 Silverado/Sierra Duramax and the gauge does not read any pressure. Why?

A Duramax factory fuel system is vacuum-based. The truck relies on a vacuum pull from the tank and not your traditional pump to send fuel to the injection pump. This is the reason many customers will install an aftermarket lift pump to get more...

What should I have the switches set to on my Rail Pressure Gauge for a 2007-2013 Silverado/Sierra Duramax?

For a 2007-2013 Silverado/Sierra Duramax, the switches on the back of your gauge should both be in the Down position.

Do I need to use a Snubber Valve?

A Snubber Valve is not required for installation on this vehicle. (2007-2013 Chevy Silverado)

What fuse locations should I use for a 2007-2013 Silverado/Sierra Duramax? The 2007-2013 Silverado/Sierra install guide picture does not match my fuse panel.

In 2009, GM changed the fuse panel in the Silverado/Sierra Duramax trucks. Here is a picture with selected locations for wiring your gauges. We recommend double-checking these locations with a Test light.

Will the 2007-2013 Silverado/Sierra Duramax pod work on a Silverado/Sierra Gasoline truck?

Yes, our 2007-2013 Silverado/Sierra Duramax pod will work on the gasoline 2007-2013 Silverado/Sierra, Tahoe, Suburban, Escalade.

Does the 2007-2013 Silverado/Sierra Gauge Pod come in any other colors other than Tan?

At this time, the pillar pod for the 2007-2013 Chevy Silverado is only available in Tan. However, our pods are paintable, just be sure to use ABS plastic paint.

I have a 2014 Classic, will the 2007-2013 Silverado/Sierra Duramax pod fit my vehicle or do I need the 2014-2018 Silverado/Sierra Duramax pod?

If you have a 2014 Classic truck, the 2007-2013 Silverado/Sierra Duramax pillar pod will work on your application. The 2014 Classic body style is the same body style as the 2007-2013 Silverado/Sierra pick-up.