I disconnected the wires from the box on the drivers side, then folded the entire wire harness toward the passenger side and out of the way. . worked fine. I have a Bravada though, not sure if the harness is different?

Having the LIM off would make for a very easy oil pressure sender swap too.

Thermostat?
EGR Valve Cleaning
Water pump?

Just a couple other ideas..

 

i replaced the intake gaskets, valve cover gaskets, and thermostat and changed the oil and now it has a ticking noise, im guessing lifter noise or valve noise. i dont really know too much about those noises. wat could it be and how could i fix it. i heard seafoam and ive heard lucas or marvel mystery oil treatment in the oil