Question about GMC G2500
Generally when this happens it's because your eger valve is stuck open. this is your exaust gas relief . when this is stuck open your fuel air mixture is not enough to get combustion inside the cylinders. your fuel system is based on ceratin pressures and the TPS(throttle position sensor)O2(oxygensensor)fuel pressure regulator,and egr all work in conjunction through the ECM(engine control module). replacing the the egr valve will take car of the problem. it is an easy do it your self and the replacement part can be purchased at a autoparts store. please rate this...thanks
Posted on Sep 22, 2008
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Posted on Jan 02, 2017
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