Why is my Cummins shaking?
Why is my Cummins shaking? Registered. Valve adjustment will take some of the shake out of the the engine at idle. They will not make a noise because they get tighter, not looser. If you have valves that are tight they will not fully seat and will loose some of the compression in that cylinder causing it to shake. Does Ram 3500 have air suspension? The Ram 3500 features a Hotchkiss rear leaf-spring system with optional air suspension. By adding supplemental airbags, Ram engineers were able to soften the heavy-load leaf springs, allowing for a softer more comfortable ride when...