NHTSA Complaint #11443679 — 2018 SUBARU FORESTER

FUEL/PROPULSION SYSTEM issue reported to NHTSA

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Complaint Details

ODI Number 11443679
Vehicle 2018 SUBARU FORESTER
Component FUEL/PROPULSION SYSTEM
Date of Incident
Date Filed
Mileage N/A miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State CA

Consumer Description

At around 35,400 miles on the odometer, the vehicle first started backfiring as I was driving. I began an uphill climb through low mountains and the check engine light began flashing, the "emissions control systems" warning light came on the screen, the engine began seriously sputtering and lost a lot of its power, all occurring at the same time. Luckily I have a standard transmission and was able to downshift through gears to regain some power and was able to drive 10 miles, seriously sputtering the whole time, to a safe location. I turned off the engine and it wouldn't start back up again, therefore, I had to have it towed home. The next day I had it towed to a Subaru dealer. It took them 5-6 days to diagnose the cause and fix. I was told it was a VERY rare occurrence; it was pinpointed to the fuel injector and coil, they went bad in cylinder #1. The parts were replaced with new ones and a new spark plug was installed as well. ALL codes are gone and the problem was completely fixed. Thankfully, the service was covered by manufacturer's warranty of 5yrs/60,000 miles power train. For being such a fairly new engine, this problem should not of occurred. A defective fuel injector. However, I can understand that there can always be some sort of flukes. As of this writing, I have not gone to the dealership to pick up the vehicle.

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