
2015 Buick Encore Premium 1.4L Poor Idle Quality, Stall, Hard start
I have hit a mental block. I am lost as to what and how to test further. Fuel supply and injection are fine. Ignition is fine. There were no previous symptoms as to idle or performance before the concern began. It will run and idle well after several very ...
FIX posted 2/9/2021
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VIN | KL4CJHSB6F |
Engine | 1.4 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / MFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, Hard Start |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2015 Buick Encore Premium
VIN | KL4CJHSB6F |
Engine | 1.4 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / MFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, Hard Start |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |