Diesel Common Issues

Common diesel problems we help you solve

High pressure common rail diesel engines are sensitive to fuel quality. Internal injector deposits, filter plugging, low fuel pressure, frequent regeneration, and cold weather gelling all lead to downtime and repair costs.

• Internal diesel injector deposits and coking
• Sludge induced filter plugging
• Low fuel pressure and frequent regen cycles
• Poor lubricity in ultra low sulfur diesel
• Cold weather gelling and ice formation

ASJ diesel additives clean and protect the fuel system, restore fuel pressure, improve lubricity and cetane, and support cold weather operability. Contact us for a recommendation matched to your fuel and equipment.