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International Automotive Technicians Network
Re: Freightliner Cranks but no start
Posted to HD/Fleet Forum on 1/26/2020

Check for any fittings that may have an o'ring. These can let air in overnight causing fuel to "drain back" they may not show fuel leaking out but can let air in. Also try fitting a temporary primer (like an outboard primer bulb) prime it before starting in th... Login to read more.