tach

  1. J

    Tachometer only works at high RPMS

    I've got a 2006 Ram 1500 SLT 2wd Quad Cab Big Horn Ed. with the 5.7L Hemi and the tachometer does not work at idle or low RPMS. Driving around town, doesn't budge. But jumps into action anytime I'm accelerating hard. Anyone know what causes this? Should I try resoldering the connections points...
Back
Top