Problem Reports
Ford Expedition
Report: Rough Idle Due to Cracked PCV Hose
Ford Expedition Problem
Model Years Affected: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Engine Affected: 5.4L V8
Average Mileage: 130,740 mi (122,100 mi - 144,000 mi)
The PCV hose may crack, causing the vehicle to idle roughly, this may or may not illuminate the Check Engine Light.
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Visitor, 1997 Ford Expedition, 5.4L V8, 122,400 mi
replaced entire pcv hose assy including valve
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Visitor, 2000 Ford Expedition, 5.4L V8, 136,000 mi
Rough idle, stalling on my 2000Expedition. Code came up as PO171. Found a leak in my PCV hose at bend. This is a Ford only part. Went to local Ford dealer and ordered the hose with the PCV valve included. Replaced it myself. Problem solved.Ford part # 2L1Z6758GA.
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Pdj, 2000 Ford Expedition, 5.4L V8, 144,000 miRookie
slight missing at idle. getting code p0171 and 0174. pj177@sprint.blackberry.net
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