I have just replaced the Bosch fuel pump. I have primed the hand pump and can hear the fuel returning to the tank. How ever the engine is lumpy and wont start. I suspect there is still air in the injector pump and injectors. Are there alternative bleed points?
Fred i used to work foe iveco so ive done a few i would slacken off the injector pipes and crank it over to release the air and keep cranking until frsh fuel comes through.retighten them and try again if unsuccesful repeat and if there is still excessive air in system you probably have an injector stuck open forcing air into the fuel system.
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