general problems of the 2015 Buick Encore

Six problems related to other fuel system have been reported for the 2015 Buick Encore. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Buick Encore based on all problems reported for the 2015 Encore.

1 Other Fuel System problem

Failure Date: 05/12/2025

The turbo in my vehicle has a check engine light come on and than the engine does no act right. The repair shop that looked at car stated that the manufacture knows this is a known issue and they have not made a recall as several cars my year range has this going on. If this is a known issue why is there no recall. I worked had for my car and I can not afford the repair of a know issues with the turbo as it cost a lot and I should not have to cover this as it is apparent this is a manufacture defect that is known. It puts me as risk as the car is not preforming properly and it jumps and does not go properly when it has the issue arise. I will get hit for not going after I come to a stop and will not accelerate properly. This issue appeared 2 months after I purchased the car and I took it to a shop who told me he has tried to contact Buick to cover the repairs for others and gets no where. I think that the manufacture knows and will not repair something that is not the owners fault but there shafty part and they know this as it was a recall in other years of my vehicle.

2 Other Fuel System problem

Failure Date: 06/06/2024

My check engine light came on so I took it to a repair shop. They put it on their diagnostic system check computer and the code #po299 came up. After further inspection and investigation, the failed part is the turbocharger- a1140104n. This vehicle's, VIN number, model year and mileage qualifies it for warranty replacement and labor for the faulty part. However, because it is a Buick and not a chevy the dealership is not authorizing the repair, even though it is the exact same system and part that is being replaced in the chevy models. Without this part functioning properly, it affects performance and the car's ability to accelerate when needed which makes it a hazard to drive if you should need to accelerate quickly.

3 Other Fuel System problem

Failure Date: 11/08/2023

It’s it’s firing and shaking, and I have kept up on the oil changes. It’s a lot of money.

4 Other Fuel System problem

Failure Date: 06/05/2019

After driving the Encore for 30 minutes then making stops at different places a few minutes apart, when the car is started there is a smell of gas inside the car. Does not happen when starting the Encore for the first time of the day. I was inside the store from 5 minutes to 30 minutes, has happened several days now.

5 Other Fuel System problem

Failure Date: 03/24/2019

Code po300 ignition coil arcing to the valve cover random cylinder misfire.

6 Other Fuel System problem

Failure Date: 07/02/2018

I purchased this vehicle in 2017 with only 45,000 miles, 1 year warranty was purchased. I have had constant issues with tires, but more seriously I have had over $2000 in repairs for intake manifold, air conditioning, various issues with tires, repaired thermostat. I had an ignition problem repaired in 2019 and now the check engine light keeps flashing, the motor doesn't want to engage and I am in fear for my life that I will be on the highway and it will just shut down, causing a collision!.


Other Other Fuel System related problems of the 2015 Buick Encore

Other Fuel System problems
6
Other Fuel System Fuel Injection System problems
1


Encore Service Bulletins
Encore Defect Investigations