fuel filter could do the same. For a quick test of the cat, you can remove the pre-cat O2 sensor(s), leave it (them) out and drive the car briefly. It will be noisy but if the power improves, you know
tell me I have low fuel. I watch my miles and in the winter get around 290 to 300 miles per tank, and in the summer time, on a good week I can get 400 miles to a tank of gas!!! I'm selling my car, and
...fuel pump fuse and fuse looks good but no power at fuel pump. is there a fuel pump relay switch or what could it be? First make a set of jumper wires and jump the pump from the battery and see if it ...
...fuel pump to the sending unit and if this o-ring isn't put back in, you'll **** air but I don't think that this is your problem. I suspect the MAP or Crank Sensor. I wouldn't replace anything ...
tell you specifically which cylinder(s) is/are mis-firing, nor why. Symptoms may include: the engine may be harder to start the engine may stumble / stumble, and/or hesitate other symptoms may also be
...fuel pump .A p0300 is a random misfire.The best way to find out what the problem is take your car to some shop like Pep Boys or someplace equivalent to that a have them do a complete balance test of ...
...tell you some things that you need to check. Every vehicle needs air, fuel, and fire to start. Now, the first thing you want to check is the fuel system. You want to make sure that the engine is ...
Question about 2004 Impala
...fuel pump The computer cannot tell if the pump is good or not. A failed pump will not set a trouble code,Here's how to check if it's a bad pump or an electrical wiring issue: Unplug the fuel ...
...Fuel pump itself. This sounds stupid, but go check the gas cap too and make sure it is on tight. Sometimes it's the little things..haha. The two sensors tell where the crank and ...
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