Last post on May 13, 2010 at 11:48 AM
You are in the Buick LaCrosse
What is this discussion about?
Buick LaCrosse, Engine, Sedan
#4 of 6 Re: prince33 [prince33]
May 08, 2010 (8:00 am)
That is, I believe, a 90 degree V-6. I'm not sure if it has a counterbalance shaft in it or not. If not, it would be normal for there to be some shaking at idle, as it is almost like a V-8 running with 2 dead cylendars. I suppose it depends on your definition of rough.
May 12, 2010 (7:35 am)
Can a counter balance shaft be installed in a 1993 buick 3.3L engine if it does not have one? How much would it cost
#6 of 6 Re: prince33 [prince33]
May 13, 2010 (11:48 am)
No. It is integral to the design of the engine.