I have 1969 Hurst/Olds I'm changing the old gauges (fuel-oil-temp) (tick tac guages tach & click) for rebuilt ones the rebuilt ones don't come with the resistors so I resoldered the old resistors on the rebuilt gauges they aren't working properly
So Guys I need to know the proper resistance or values of the original resistors
Or is there something else I'm missing in the loop? I replaced the oil & temp sender on the engine block the wiring is perfect and ohms out so no breaks or grounds it's baffling
Need your help badlyThanksalsmith787

 

Perhaps they did not need the resistors? Did you ask the rebuilder?