I just changed out all my instrument bulbs (standard bulbs) and got everything put back together and checked lights and all work just fine. The only issue I am now having is my speedometer is off. The new Zero is 40 MPH. I have tried holding down Trip/reset buttons etc. in various orders key on/...

Hey guys, First post on here, sorry if it isnt in the correct section. Also couldnt find anything regarding this in the Search, however I very well could be doing it wrong.. lol. So I just recently installed a Hydra with some custom tunes so now im looking to get a set of gauges (probably...

I just got my '06 6.0 in January. Drove it all spring with no problem, and from Dallas to California with no problems. However, in the past two months the temp. has been going bat-s**t crazy and I have NO idea whats up. What's on the truck: Sinister coolant filter installed (with clean filter)...

How we doin gents new to the forum and have an issue. My 01 7.3 just had the gauge lights and my rear night time drive lights go out at the same time. So I can't see my gauges at night and I have no lights on if I'm not on the breaks. But my break lights and blinkers work. 1 could these two be...

For Sale $250. Edge Evolution for the 08-10 6.4. Unmarried and ready to go. I just used it for gauges. NOT DPF Delete Compatible. Located at Fort Polk LA. If you want pictures shoot me a PM or text for faster response (8133177585). I really want this gone so let's make a deal!