Paccar DPF Regen problem

“Our 2012 Kenworth with the Paccar engine was really having a major problem with DPF Regens. The engine has around 500,000 miles. It was doing a forced regen around twice a week, and the light was constantly on a lot of the time. We started using the FTC Decarbonizer and within a couple weeks we noticed things were improving. The check light hadn’t come on in over a week or more, and now 3 weeks later it completely stopped with the forced regens. And we’ve noticed the engine seems to be running smoother and stronger. From what we’re seeing, this stuff works. Thanks.”

Will M, Leland, NC