Mechanic checked everything so far. Now it is just the #6 cylinder. It is dumping fuel into that cylinder and is not burning it. Have done a compression test and it has 150 lbs. in that cylinder. Tried a new spark plug and wire. Also changed the coil pack. #6 plug has spark also. #6 injector had...
Haven't been on here in a while because of family issues. I really need some help. This is my problem: Brought the Expy down to get a sticker and was told they couldn't read the computer. Said the reason was probably a blown ciggarette lighter fuse. I had a 20 amp fuse at home and put it in...
Thanks for the help. What about the sticky substance on the plug? Is this caused by the misfire from the coil pack? Also is it safe to run it for a week til I get the coil packs?
Hi, Just bought a 99 Expedition with 160,000 miles and have a question.
Got the code for a #4 cylinder misfire. Had a Buddy of mine with much smaller hands change out my plugs for me. Told me the plug for #4 was covered with an oily almost tarry substance. Wiped it out as best he could and...
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