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R
Hard Start
Yes they did have the correct gap and they were also platnum, they were in my 5.4 for about 9 months before they started giving me problems.- rpmaniac
- Post #3
- Forum: 2nd Gen Ford Expedition Engine & Performance
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R
Hard Start
I am posting this for anyone having starting problems, if you have bosch spark plugs in your engine get them out and put motorcraft plugs in, I spent the last three months trying to diagnose starting problems and as soon as I put the motorcraft plugs in it went away.- rpmaniac
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- Replies: 4
- Forum: 2nd Gen Ford Expedition Engine & Performance
