poping sound from engine to whole exhaust pipe, when hot

来源: 于 2011-03-31 23:56:05 [旧帖] [给我悄悄话] 本文已被阅读：次

I notice recently, after 30 minutes highway drive home, turn off the engine, I hear poping noise all the way from engine to the end of exhaust pipe, the sound are common hear from engine compartment when a car just parked. anything wrong?

car is 8 years old and has 65k miles.

Thanks in advance.