2018 BMW 320I Fuel system Problems

“Gas tank began leaking from top of blind flange, similar to other extended warranties (SIB 01 03 22 and SIB 01 07 22). BMW is refusing to cover my specific model year (I have sent letters requesting reimbursement and called multiple times). It created an explosion hazard in my garage. Had mechanic repair, I do not have part. Cost $2,000 for new tank that will probably develop same issue. There were no warning lamps.”

“My 2018 bmw 320 stalls and cuts off when I come to a stop. Very dangerous. It has cut off in the middle of the road. I have checked online to see if this is a common issue. Other bmw owners have reported this same issue. There has been a recall on other bmw models with this same issue from 2014-2018 for fuel system and fuel pump that may cause this issue. Letters were sent out I. January of 2022. My 2018 bmw 320si has not been included in this recall for some odd reason. When car shuts off a warning message appears on screen. …”

“The contact owns a 2018 BMW 320I. The contact stated that while driving 55 MPH, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The message Engine coolant system, coolant pump outside of speed tolerance and code 20A701 was displayed. The contact stated that the vehicle failed to accelerate, and the contact drove 8 MPH back to the residence. A fuel-burning odor was on the interior and exterior of the vehicle. The vehicle was not taken to the dealer or an independent mechanic. …”

“The contact owns a 2018 BMW 320I. The contact stated that while the vehicle was parked for a while, upon starting the vehicle, there was an abnormal fuel odor detected. The contact stated that the fuel tank ventilation warning light was illuminated. The vehicle was taken to an independent mechanic who informed the contact that the failure was due to the fuel tank ventilation and power management system. The vehicle was taken to the local dealer where it was diagnosed with a fuel system malfunction. The vehicle was not repaired. …”

“• What component or system failed or malfunctioned, and is it available for inspection upon request? The plastic fuel tank failed and developed a leak. Yes, the tank is available for inspection upon request. • How was your safety or the safety of others put at risk? A leaking fuel tank poses a serious fire and explosion hazard, especially when the vehicle is operating or parked near heat sources. Gasoline fumes were noticeable, creating an increased risk of ignition and exposure to toxic vapors. • Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. …”