I am in the process of installing boost, trans temp, and pyrometer in my 97 ram and was wondering if when i wire it together could i take all the hot wires for lights and for the electrical gauges and all the ground wires and connect them all together.
so instead of just the lights being on one ground and hot wire i have the gauges AND their lights all on one circuit .

 

I hook all my power wires together and the grounds together as well ... hook them to a Ingntion source ( you will or could over load head light switch so dont hook to the HL Switch ) ..

Run to the fuse box ... use the Fused side of the box .. ( just in case you end up with a short down the road ... dont wanna smoke the truck ) ..

 

Thanks a lot

 

Np.