Jim R.
GlowShift 30k fuel rail pressure gauge is a FAIL
I purchased 5 gauges from GlowShift from their MaxxTow Series to include a EGT, boost, transmission temp, oil pressure and a fuel rail 30k pressure gauges. I had my local diesel repair shop install them, so this isn't a do-it-yourselfer with installation issues. 4 of the 5 gauges worked without issue (so far). The 5th a (30k fuel rail pressure gauge) wouldn't read past 15k of pressure and would essentially detune or put my truck into limp mode. As soon as the gauge was disconnected, the truck would run like it should. My local shop couldn't figure it out and we began the warranty process. Well after a total of (4) new 30k fuel rail pressure gauges, 3 new wiring harnesses and 2 new plug adapters and a couple months of working through conversations between my local shop and the manufacturer without success, I decided to go another direction. At over 2 1/2 times the cost of the GlowShift gauge, I purchased an AutoMeter 30k fuel rail pressure gauge. The AutoMeter is working as it should. I am disappointed that my 5 gauges do not match and look flawless in my cab, but at least now I have 5 functioning gauges. Hopefully, the other 4 GlowShift gauges continue to work... But if not, I'll be replacing them with AutoMeter gauges as well. I have now heard of their product referred to as GlowShit and I can understand why. Buyer beware.
