Why do you need a fuel filter in an Isuzu?
Why do you need a fuel filter in an Isuzu? by Alibaster Smith. The fuel filter in an Isuzu cleans the fuel before it gets to the fuel injectors. This is necessary in order to remove most of the contaminates in the fuel. Contaminates are naturally found in the underground wells at a gas station, and even in the gas tank (as rust). Can a clogged fuel filter cause an engine to stall? Stalling: If a clogged fuel filter goes unaddressed for too long, it may eventually cause the engine to stall as ideal fuel flow dwindles. Extra stress and...