US Diesel Parts - FASS® Products - GM Duramax LMM

Fuel System Components - GM Duramax LMM - FASS® Products - GM Duramax LMM

Air/vapor in diesel fuel is a common problem with any diesel vehicle where the fuel tank is located at a lower point than the engine. The movement of the fuel inside the tank, and the process of fuel transfer under these conditions creates as much as 10% air/vapor within the fuel. Symptoms of air/vapor can be low horsepower, poor fuel mileage, excessive smoke, injector failure, hard starting, surging and rough running. You can eliminate this problem with a FASS Fuel Air Separation System and get "test cell" performance under real world conditions.

• Increase Horsepower
• Better Fuel Mileage
• Less Smoke
• Protects Injection System
• Easier Starting
• Engine Runs Smoother
• Better Throttle Response
FASS eliminates air/vapor in your fuel.  


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