For older diesel engines in sound condition, the Flushing Oil Concentrate should also be used.
Our Guarantee: If you can't measure a power increase on a dynomometer, using these packs as per directions, we'll refund your money.
Cost Effective Maintenance | Solutions to engine problems
Cost Effective Maintenance was established in 1984 to provide corrective and preventative maintenance, and energy efficiency improvements to vehicles and machinery. We provide greenhouse reductions and ...