So my mechanic replaced the fuel pump and the car was driving fine until like 10min the cel came on and it died out like 5min later but it fired back up and when i got home i popped the hood and noticed the air intake pipe was not connected to the air box can that possibly be why the cel light came on and the car died out? also he did not drain the old gas out the tank and put fresh gas in the tank does that matter? he also did not change the fuel filter anyway i can check if the fuel filter is good?.
Last edited: