e guerra Posted August 14, 2013 Share Posted August 14, 2013 When my 1995 ch613 350 Mack engine warms up the motor sounds like its not getting enough fuel especially on a hot summer days but in the winter it works perfect... I allready replaced the heads, the injectors, many sensors ans still the same also when the engine gets hot the oil pressure drops to 12-15 psi... I need some help Quote Link to comment Share on other sites More sharing options...
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