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Re: The mystery engine misfire that comes and goes
Posted to Technical Tips Forum on 6/23/2018 16 Replies

Here is a 2001 Buick Lacrosse with a broken valve spring. Vacuum gauges are OK, but I like to know what is broke, and what cylinder is the culprit BEFORE I tear it down.

[2011 Buick LaCrosse CX, Engine/Propulsion Photo] [2011 Buick LaCrosse CX, Engine/Propu... Login to read more.

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16 Replies Received (View Replies)