-->

P0171 Code 0N Buick Encore


-->

P0171 Code 0N Buick Encore. Learn what's causing your engine to run too lean and triggering the p0171 code, and how to fix it before it leads to costly repairs. Buick p0171 code indicates a lean fuel mixture in bank 1.

P0171 code goes on/off on 1998 Buick LeSabre Maintenance/Repairs
P0171 code goes on/off on 1998 Buick LeSabre Maintenance/Repairs from community.cartalk.com

Check for vacuum leaks, faulty maf sensor, or clogged fuel injectors to fix it. Learn what's causing your engine to run too lean and triggering the p0171 code, and how to fix it before it leads to costly repairs. Buick p0171 code indicates a lean fuel mixture in bank 1.

-->

P0171 code goes on/off on 1998 Buick LeSabre Maintenance/Repairs

Learn what fuel trim system lean bank 1 means, location and how to repair. Learn what fuel trim system lean bank 1 means, location and how to repair. Repair information for p0171 buick code. In other words, the engine computer, through the o2.

-->