Fixing a subscriber's SHAKY C15 Cat engine. Bad Damper? Low Fuel Pressure?

In this video we are working on a subscriber's C15 engine that had various problems, but the main one was shaking under a heavy load on the engine. Can we figure it out? [email protected] on PayPal and for questions. You can support the Adept Ape channel by clicking the Amazon Affiliate links: 20 Gallon Drain Pan Pig: https://amzn.to/3vJNuIs Chicago Pneumatic 1/2" Stubby Impact: https://amzn.to/3zwwSZw Milwaukee 3/8" Impact Wrench Kit: https://amzn.to/39fkOkT