Finally going to set aside time to put my lift pump on kinda excited to have the power I want, been running my tunes from duramax tuner with 30% over injectors with no lift pump draining my fuel rails. Not fun can't wait to see the difference!
Lift pump
- Thread starter Night rider 22
- Start date
Thank you i just put the new tunes in last week and it just starves for fuel and lacks the power it should have with my new injectors and duramax tuners max tunes. This should wake it up at wot, I also have a cat filter to put on to, just trying to get this thing on for my first hook this year at the pulls next weekend :driving: