Hey, I am experiencing a sputtering while accelerating. I was wondering if ayon in here can tell me what the deal is. It has had the 60k service done and all the required items replaced and serviced. I took it to the garage and was told that my wiring harness needed to be replaced. Any ideas? I'd appreciate the input. Thanks

Did you gwt gas somewhere that you don't use normally? 2001 Exp-77600miles Delano Davis

Nah....same old pump i always use. Guy said it was some frayed wires or some crap like that. I think i need a second opinion. I'm guessing that the plugs were screwed on the service. mario salinas

I have a 99 expo. Thought I had fuel issue. ended up being plug wires. Might as well change the plugs at the same time. You might have to tape the socket to the extension as well as cut the rubber in the plug socket to about 1/2". You can try other things but this is my experience. Changed plugs and wires in 2hrs 38 minutes. book time is 3 1/2 hrs. buy good plug wires since it is such a ****. Good Luck!