swolkins
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- Jan 22, 2026
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- Buick Ownership
- 2012 Lacrosse
I just bought a 2012 Lacrosse with the 3.6 engine. Every once in a while it wont start. No cranking. I had it checked at an auto parts store and they told me that a modual had a bad or dirty connection. I can't remember what the moduel was alled. Help please

