Car Problem Reports
Ford Expedition Engine is knocking loudly, and truck is hesitant to drive
Ford Expedition Problem
Engines Affected: 4.6L V8, 5.4L V8
Average Mileage: 167,766 mi (27,600 mi - 268,000 mi)
While driving for about 30 min, my engine began to knock loudly and began to experience and very rough idle. It is very hasitant to drive and comes really close to cutting off when I come to a complete stop. I check the engine oil and it is good. However, I did put about a quarter tank of 87 unleaded gas in there this morning from a low-priced gas station so maybe that has something to do with it.
Visitor, 2000 Ford Expedition, 4.6L V8, 188,000 mi
Loud knocking sound from motor after spark plug changed. I had rough idle issues as well as hesitation and stalling out.still have problem