Buick La Crosse Emission

Browse Buick La Crosse Emission questions and answers. Choose a question that matches your symptoms.

5 discussions

Code P0455 Evap Leak, Where Is The Vapor Canister Vent...

2014 BUICK LA CROSSE

Car Sat For Two Years Before I Bought It And Brought It Back To Road Worthy. Had Many Issues And Codes That I Worked On And Solved. Passed...

5 ANSWERS

13 IMAGES

Asked by snosaint

2013 BUICK LA CROSSE

I Had A Mechanic Tell Me That The Pcv Valve Was Stuck In The Valve Cover And He Might Need To Remove The Intake Manifold And The Valve Cover...

7 ANSWERS

3 IMAGES

Asked by Daveh6189

2010 BUICK LA CROSSE

How Do You Remove It?

5 ANSWERS

3 IMAGES

Asked by Matt Brown2

2006 BUICK LA CROSSE

My Problem With The Vehicle Listed Above Is As Follows: I Need A Fuel Feed Pipe (gm #15923815) And An Emissions Pipe (gm #15834004). I...

4 ANSWERS

2 IMAGES

Asked by Frank virelli

2005 BUICK LA CROSSE

The Car Will Stall No Matter The Speed And Will Start Right Back Up After Putting It Into Neutral. We Have Replaced Over The Past Eight...

18 ANSWERS

4 IMAGES

Asked by rjnagel

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