Medium and Heavy Trucks
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Hi My name is***** will be glad to help. Check for air in the fuel between the tank an pump by watching for bubbles with a clear line or sight glass installed on the suction side. Potential causes are leaks sucking air or restrictions in the fuel lines, faulty injector, low fuel pressure from leaks, restrictions or a faulty pump or regulator. Let me know
Hi, Did you get this resolved?