2018 SUBARU WRX Fuelpropulsion System Problems

Shortly after purchase (within 1 month), a strong raw gasoline vapor odor began entering the passenger cabin, strongest near the driver’s side rear seat and rear wheel well area. The odor intensifies at idle and after short periods of driving, filling the interior cabin with fuel fumes. The smell is so strong that it causes dizziness and headaches when operating the vehicle. This is not an isolated occurrence — Subaru’s own service technicians were able to replicate the issue and confirmed the smell, but reported that smoke and pressure testing showed “no leaks.” Despite replacing the evaporative canister, purge valve, and fuel check valve, the problem persists. The dealership has admitted they cannot determine the source of the vapors. Safety Concern: This condition presents a serious safety hazard because: •Fuel vapors are toxic and pose an immediate health risk to occupants breathing them inside a closed cabin. •Gasoline vapors are...

I have been experiencing a strong fuel odor both inside and outside the cabin when starting the engine. After several months of experiencing this issue, I recently had my vehicle fully inspected by an authorized Subaru dealership, and they confirmed a critical fuel leak issue. The dealership discovered that the high-pressure fuel pipe is leaking, as confirmed by a camera inspection of the engine bay. They have deemed the vehicle unsafe to drive and have strongly advised against further use due to the potential fire hazard. It is important to note that my vehicle has never been involved in an accident, and no prior mechanical work has been performed in the affected area, which suggests this may be a manufacturing defect.

Fuel pump failing Reverse switch failing

We tool the car to the DMV to get the plates and rhey told us the car had a recall. They stated the Fuel pump may fail. However, we were unaware.

WHEN DRIVING MY 2018 SUBARU WRX PREMIUM IN THE HEAT WITH THE A/C ON IT IS CAUSING EXTREME DRIVING CONDITIONS WITH THE CAR STUTTERING CAUSING FLUCTUATION IN SPEED WITH THE CAR DRAGGING THEN PROPELLING DRAMATICALLY DUE TO THE TURBO ENGAGING. THE ERRATIC CHANGE IN THE PERFORMANCE OF THE CAR IS NOT NORMAL AND IS CAUSE FOR ATTENTION FROM THE MANUFACTURER. I WAS DRIVING ON THE FREEWAY AND THIS PULLED SUCH AN EXTREME DRAIN ON THE CARS ELECTRICAL SYSTEM AND COOLING SYSTEM IT ALMOST MADE MY CAR OVERHEAT IN THE MIDDLE OF FAST MOVING TRAFFIC. MY CAR IS WELL MAINTAINED AND DRIVEN RESPONSIBLY. I HAD MY FAMILY IN THE CAR AND THIS COULD HAVE CAUSED A TRAGGIC SITUATION AS THE FREEWAYS HERE IN CALIFORNIA ARE VERY UNFORGIVING.

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...