Kenworth N-14 Cummins Diesel Results | Cerma Testimonial

Kenworth Truck with N-14 Cummins Diesel

Customer Testimonial

Detail Information
Customer Kent
Vehicle Kenworth Truck
Engine N-14 Cummins Diesel
Date April 29, 2008

Kent's Experience

"Hello my name is Kent and I own and drive a Kenworth truck that has a N-14 Cummins diesel engine. It has 1.3 million miles on it and the engine was getting tired when I say a lot I am talking about on a 3,000 mi. week it would use 9 gal. of engine oil.

I heard about this product in Overdrive magazine and I was excited to try it to start. After running your product it took several thousand miles before I really noticed a BIG difference in my engine it is really pulling good and I add 1 gal. a month now. It has almost quit smoking too.

The Cerma is amazing. This is unbelievable I cannot believe that my engine runs as good as it does and I am not going to have to overhaul it this year. Thank you so much Cerma!"

Results Summary

Metric Before Cerma After Cerma
Engine Mileage 1.3 million miles
Oil Consumption (per 3,000 mi week) 9 gallons ~1 gallon per month
Engine Smoking Yes Almost quit
Engine Performance Getting tired Really pulling good
Overhaul Needed Expected this year Not needed

Key Benefits Experienced

  • Dramatic oil consumption reduction – From 9 gallons per week to ~1 gallon per month
  • Reduced smoking – Engine almost quit smoking
  • Restored power – Engine is "really pulling good" again
  • Avoided overhaul – Saved thousands on engine rebuild
  • Extended engine life – 1.3 million mile engine still running strong

Why This Matters for Truckers

For owner-operators and fleet managers, engine overhauls are one of the biggest expenses. Kent's experience demonstrates how Cerma STM-3 can restore tired engines, reduce oil consumption, and potentially avoid costly rebuilds.

Cerma for Heavy-Duty Diesel Engines

  • Cummins – N-14, ISX, ISM, and more
  • Caterpillar – C15, 3406E, and more
  • Detroit Diesel – DD15, Series 60, and more
  • PACCAR – MX-13, MX-11

Ready to experience similar results? Call 239-344-9861 or email Info@cermatreatment.com