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Labor Time For a Valve Spring
Posted to Technical Discussion Forum on 3/16/2020 43 Replies

I'm about 95% sure this engine has a weak or broken exhaust valve spring. Customers concern is a flashing light with a misfire idle. Misfire mostly goes away on the highway. Has been to two other shops and both have had the valve cover off and found nothing. b... Login to read more.

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car Vehicle Data

2012 Ford Edge SEL 3.5L

Engine3.5 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2012 Ford Edge SEL 3.5L

Engine3.5 L
Trans6-speed Automatic (Electronic)