Diesel Place banner
aftermarket alternator
1-1 of 1 Results
  1. 6.5L Diesel Engine
    I've done a ton of searching and reading but I'm still having trouble finding out the real skinny on alternator pulleys and their affect on the tachometer in these trucks. My truck has a cheap chinese made alternator installed by the P.O., and when driving my Tach reads about 200rpm too high...
1-1 of 1 Results
Top