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2003 expy - lights constantly dimming
2003 Expy 5.4L - replaced alternator and test drove right after - all good. Next morning, I noticed the engine was surging causing all accessories to go dim and then bright constantly including a/c. The belt appears fine. Could this be a ground or bad tensioner? I'm leaning more towards...- OscarMike33
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- Forum: 2nd Gen Ford Expedition Electrical
