Welcome to Diesel Fuel Injection Service



Fax 503-459-4711

DFIS is Oregon’s Premier Fuel Injection and Turbocharger repair facility

“Exceptional Service and Quality Products at Affordable Prices”

DFIS has grown from a one man shop to a service department with 8 technicians, DFIS senior technicians have up to 40 years’ experience in diesel fuel system repair. DFIS strives to stay ahead of cutting edge diesel fuel technology by continuing training and having current testing and calibrating equipment to ensure your fuel system will be correctly repaired and calibrated when you install it on your equipment.
DFIS mechanics are certified by Robert Bosch, Stanadyne, Denso, Delphi, CAV, Yanmar, Ambac, Zexel, Alliant.

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Proud member of the Association of Diesel Specialists