just bought a fourtrak indy 2.8 for a bit of off road fun. But have came across some issues. The temperature guage seems to go nuts and the voltage drops when it does so. It does it when im driving and I put my foot on the brakes. The temp guage shoots off the scale. Also while idleing with the lights on they seem to dim and get brighter and the volt guage drops while it does this. Also while my jeep has an intercooler its not connected. As if its been bypassed and its just being run by a td and not a td with intercooler. Can someone show me how it connects up? Also how do adjust boost and the fuel pump for more power? Thanks in advance