Hi there and thanks for viewing my post its honor for me to be a new member here and i love USA cars i used to own Trailblazer l6 200ls6 2007LT 2008LT 4x4 and Ford explorer and jeep liberty 2006 limited edition i am new to Hummer Forum and this is my first Hummer H3 with some modifications done and others will follow soon i like to get information and give help hhhhhh if i could
FYI i am not foreign English so please do accept my bad language lolz

here are the modification and will be available with pics soon
1-extra fan for hot weather here its 47 degree Celsius and the fan is auto run with engine on and can be turned off by switch in dash my AC is frost like with the new additional fan.
2-changed radiator thermostat to be full open at 80 Celsius
3-tripple Horn ( low low hi) with new DC power line 6 mm wire and 40 Amp relay and fuse box the sound is great now comparing to the original crap horn
4-modified engine to run with both Liquid propane and fuel with the 350L gas tank in and NLP ecu and selector switch you can either drive with feul or liquid gas pics coming soon
5-car lift 4 inch



Fan auto run with car on and can be switched off with power button

dual botton for fan and Lights

crome cover

propane tank

fuel and liquid gas selector

 

Welcome to the forum friend.. Nice pics of your rig, thanks for sharing them with us. Future mods maybe, UCP, Rock rails, AirDoc, Roof rack..... I love the color by the way...

 

thanks for you kind response Mr.Pappibri

 

aloha and welcome.... can you explain by gas and fuel, do you mean gas and diesel? in either case, what mod to the engine allows the change in fuel type?

 

with this NLP ecu auto gas system you can add a tank of gas and pipes and the SGI reducer and injector hose and assembly set after installing all of those and mode you will be able to run your car with fuel or gas by the selective switch the switch is also equipped by 4 led to show you how much gas you have any time you push the switch you can choose fuel or liquid gas to burn and run the car

 

the select switch

 

 

 

Gas Tank

 

gas refill cap