Re: Labor Time For a Valve Spring

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Posted to Technical Discussion Forum on 3/17/2020

[2007 Buick Allure CX, Engine/Propulsion Waveform]

This a capture is a broken valve spring but I forget if it was the intake or the exhaust. The shop owner showed me the broken spring a few days after he replaced it.

The red CH B is the cyl 1 plug wire se... Login to read more.

Files Referenced:

Vehicle Data

2007 Buick Allure CX 3.8L

Engine	3.8 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

2007 Buick Allure CX 3.8L

Engine	3.8 L
Trans	4-speed Automatic (Electronic)