engine problem
10.0
really awfulTypical Repair Cost:
$2,200.00
Average Mileage:
78,500 miles
Number of complaints:
1 complaints
Most common solutions:
- valve stem seals replaced (1 reports)
Helpful Websites About 2000 Ford Expedition blue smoke at startup
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A D V E R T I S E M E N T S
2007Dec 20
Expedition XLT 5.4L V8
The classic symptom of bad valve stem seals is, if when starting the car, after it has set for a little while (say over night), clouds of smoke appear from the exhaust and then stops after a few seconds. What happens is, while the car is setting, oil leaks down the valve stem past the seal and accumulates in the cylinder chamber. When you start the car, that oil is burned off out the exhaust pipe.
jimboc
West Covina, CA, USA
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