Diesel Place banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-2 of 2 Results
  1. Duramax Fifth Generation: 2011-2016 (LML)
    Intermittent whine, seems to be a lot louder on cold start. Once the truck is warm it’s not near as loud. Sounds like it’s coming from or near the PS Pump but noise doesn’t change up when I turn. Input would be appreciated, new to diesels. No idea if it’s a pulley or PS issue...
  2. Allison OEM
    Will try to be brief. New to me, 440 V8 pusher RV with Allison 540 remanufactured in 97. Seems to be shifting fine up down but a pretty strange beast and not sure if it's making some bad noises or not. Basically it's got the whine in the lower gears, but when going into 4th it's quiet. Quiet...
1-2 of 2 Results