There are 1 stored owner reports matching the fuel system leading-label group for the 2005 BMW 3 Series in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)EXPERIENCED DIFFICULTY STARTING MY 2005 BMW 325 XI ON TWO CONSECUTIVE MORNINGS, ON THE THIRD THE VEHICLE WOULD NOT START. ON THE PRECEDING DAYS AFTER IT DID START THE CAR RAN NORMALLY THE REST OF THE DAY AND WOULD START WITHOUT HESITATION WITHIN THE SAME DAY. THE VEHICLE WAS TOWED TO THE DEALERSHIP AFTER NOT STARTING ON THE THIRD DAY. THE DEALERSHIP SAID I HAD "CONTAMINATED FUEL" AND THAT THE FOLLOWING PARTS NEEDED TO BE REPLACED: FUEL TANK, FUEL PUMP, & FUEL FILTER. THEIR INITIAL REASON FOR THE FAILURE WAS THAT I PURCHASED CONTAMINATED FUEL FROM A FUEL RETAILER. THEIR STORY CHANGED WHEN PRESSED THAT ETHANOL IN THE FUEL ABSORBS CONTAMINATES AND FOULS FUEL SYSTEM. UPON FURTHER INVESTIGATION IT SEEMS THAT A COATING ON THE INSIDE OF THE FUEL TANK REACTS WITH THE FUEL, POSSIBLY BREAKS DOWN AND FOULS THE FUEL SYSTEM. BMW CORPORATE WOULD ACCEPT NO RESPONSIBILITY FOR THE ISSUE SO I GOT MY AUTO INSURANCE COMPANY STATE FARM INVOLVED. STATE FARM IS INVESTIGATING BUT AS OF TODAY I AM RESPONSIBLE FOR THE $1802.81 REPAIR BILL. I ASKED HOW TO AVOID THIS OCCURRING AGAIN AND WAS TOLD THAT "...IT PROBABLY WON'T HAPPEN AGAIN. THE FUEL YOU USED TO PURCHASE CONTAINED MBTE AND THAT ADDITIVE WAS ABSORBED INTO THE TANK. WHEN THE MBTE WAS REPLACED BY ETHANOL THE ETHANOL REACTED WITH THE MBTE AND CONTAMINATED THE FUEL. SINCE MBTE IS NO LONGER USED THE ISSUE SHOULD NOT ARISE AGAIN. AS I PULLED BEHIND THE DEALERSHIP AFTER PICKING UP THE CAR I COUNTED ELEVEN FUEL TANKS STACKED BEHIND THE BUILDING. *NM
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.