Hello, my name is Roy, I purchased a 2002 dodge ram 2500 5.9 turbo charged truck for my son. Engine supposed to have 100,000. miles and a new transmission, anyway I allready had to install a lift pump, cuplings for cooler, hydro boost and power steering hoses. Now he installed after market headlights and the passenger side lights are dim. Please help, checked the wiring, seems ok
Any help would be much appreciated. Call be reached 979-533-1570

 

Welcome to df. Moving to the correct section.

 

Did he install the Sport headlights with four bulbs? If so, did he install a new harness with relays to provide better current with less resistance? If not, expect poor performance until the headlight switch melts down.

Also be aware that the 9007/9004 bulbs have the same connectors, but the pin outs are different. On one the ground is the center pin, on the other it's one of the sides.