| Issue ID | 1477334 |
| Internal NHTSA # | 11104249 |
| Manufacurer | Subaru of America, Inc. |
| Brand | SUBARU |
| Model | WRX |
| Model Year | 2018 |
| File date | 30/05/18 |
| Component | POWER TRAIN |
| Product type code | VEHICLE |
| Description of the problem | This issue occurs on acceleration , most noticeable when merging onto freeway from on ramp 1/2 throttle , the vehicle starts to accelerate normal then hits around 4200 rpm and the boost gauge goes nuts fluctuating up and down and the vehicle looses power , hesitates , surges ( like a flat spot ) then finally gets a little higher in rpm and it will pick up again through the rest of rpm gauge , most noticeable in lower gears ( mines a 6 speed manual , i have taken the car to dealer on 5/30/18 with 1380 miles on the odometer , huffines subaru denton texas , tony the service manager drove my car and duplicated the complaint , he then proceeded to get another new wrx off the lot similar to mine and again duplicated the complaint ( so this is a known issue ) the dealer claims its just a design in the car , its very unsafe as you think you will get up to speed and then it hesitates which could cause an accident , the dealer did say they would open a case with subaru techline which they did not , so i called subaru customer service and filed a complaint , they call back 2 days later and tell me we spoke to dealer nothing we can do , so i proceeded to do an internet search and found numerous people complaining about the same issue on 17-18 wrx models , i currently have 2006 miles on the car and its still doing this , not sure if its a drive by wire , throttle map issue or a flaw in the factory tuning causing this but it needs to to be addressed and fixed , vehicle gives false sense of security on accelleration . |
| Vehicle Mileage at Failure | 1750 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | SANGER, TX |
| VIN pattern | JF1VA1F69J9XXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 45 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |