When driving down the road, I will push on the gas and it studders and when going up hills it studders. What is the problem?


Asked by Nov 05, 2015 at 10:02 AM about the 2001 Ford Explorer XLS 4WD

Question type: General

We have replaced the fuel filter, spark plugs, wires, and air filter, but it still does this. I cant figure out what else it could be. Maybe something to do with the fuel injector?

2 Answers


Is the check engine light on? If so have the codes read to see what is wrong.


eliminate the coil pack as the problem. Use a multi-meter and check the primary and secondary resistance of the coil. You can obtain the resistance measurements from the net.

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