RoadVitals

2006 BMW 325I Fuel system Problems

Owner-reported complaints naming the fuel system system, filed with NHTSA

Data refreshed

Fuel system reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
13
Latest Oct 23, 2025
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
3%
of 515 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
0
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks. Every record below is an owner-reported complaint about the 2006 BMW 325I submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 13 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming fuel system

Shown in the owner’s own words, exactly as filed

BrakesEngineFuel system
Filed Oct 23, 2025

Since the airbag was not fixed, it has caused PVC meltings as well as leakage

NHTSA ID
11695308
Incident
Aug 20, 2024
ElectricalEngineFuel system
Filed Sep 15, 2025

The Valvetronic Actuator malfunctions. The malfunction may have been caused by a Battery Positive Cable that has corroded over time. The result is that the vehicle stops unexpectedly during acceleration. Driver safety and that of others is put at risk due to the vehicle suddenly losing power and stoping while being driven. The vehicle was evaluated by the dealer. Warning lamps were intermittent and inconsistent. To my knowledge there is no Valvetronic Actuator or Battery Cable specific warning lamps or messages. There was a 2017 recall for the Battery Positive Cable, but my specific VIN was not covered (by a few months). My VIN (1986 325I) should have been included in the 2017 recall.

NHTSA ID
11687394
Incident
Jul 31, 2025
Fuel system
Filed Aug 22, 2023

The contact owns a 2006 BMW 325I. The vehicle was taken to the local dealer for routine maintenance. The mechanic informed the contact that vehicles older than 2013 were not serviced by the dealer. The vehicle was diagnosed with a fuel leak. There were no warning lights illuminated. The vehicle was not repaired. The contact stated that while adding fuel, he noticed that fuel was leaking from the fuel tank. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 229,896.

NHTSA ID
11540074
Incident
Aug 22, 2023
Mileage
229,896 mi
Fuel system
Filed Aug 30, 2022

I'm starting to lose gas mileage and a very strong smell of gas inside and outside of car .

NHTSA ID
11481921
Incident
Aug 1, 2021
Fuel systemSeat belts
Filed Feb 8, 2021

MY CAR IS LEAKING GAS AND I AM AFRAID TO DRIVE IT. I HAD TO TAKE IT OUT OF THE GARAGE BECAUSE OF THE GASOLINE SMELL. MY SEATBELT LIGHT IS ON AND MY MECHANIC SAID THAT I NEED NEW SEATBELTS.

NHTSA ID
11395176
Incident
Feb 5, 2021
Mileage
161,000 mi
Driver assistanceEngineFuel system
Filed Oct 5, 2020

THE PROBLEMS I AM HAVING WITH MY CAR INCLUDE: HIGH RPMS WHEN ACCELERATING, MASSIVE GAS CONSUMPTION WHICH I CAN PROVIDE BANK STATEMENTS TO PROVE, MASSIVE COOLANT CONSUMPTION, NUMEROUS OIL LEAKS, ROUGH IDLING, ENGINE RATTLING, FOUL SMELL OF VAPORS IN THE CAR WHILE RUNNING, AND CONSTANT CAR SHAKING. MY CAR WILL CUT OFF COMPLETELY IF THE A/C IS TURNED ON OR IF SITTING AT A RED LIGHT, SO IN RETURN I WOULD HAVE TO PUT MY CAR IN PARK WHILE SITTING AT RED LIGHTS. ALL OF THIS IS DUE TO THE PCV VALVE. THIS RECALL WAS NOT MADE AWARE TO ME IF THOUGH I TOOK MY CAR TO GET SERVICED AT THE BMW DEALERSHIP AFTER THE RECALL WAS ANNOUNCED. THIS IS WHY I ASKED FOR GOODWILL ASSISTANCE FROM BMW. ONCE MY CAR WAS TAKEN IN TO FIX THE RECALL BMW TOLD ME THEY WOULD NOT HELP FINANCIALLY WITH THE REPAIRS OF MY VEHICLE DUE TO THE FACT OF THE YEAR AND MILEAGE. CORPORATE TOLD ME THIS AFTER I HAD TO CHASE THEM DOWN ALL DAY BECAUSE THE DEALERSHIP TOLD ME THEY NEEDED A ANSWER BY 12PM AND NEEDED THE LOANER VEHICLE BACK. ONCE I RECEIVED THE ANSWER OF NO I ASKED CODY CAMPBELL IF THE RECALL WAS FIXED . HE REPLIED SAYING YES. I DROVE TO THE DEALERSHIP TO THEN BE SENT BACK HOME BECAUSE THEY SAID THEY WERE SEALING SOME OF THE LEAKS FOR SAFETY PURPOSES. I FOUND THIS ODD BECAUSE IF YOU LOOKED ONLINE AND STILL LOOK NOW AS OF 10:09PM ON 10/05/2019 THE RECALL STILL HAS NOT BEEN FIXED.

NHTSA ID
11362950
Incident
Oct 5, 2020
Mileage
177,373 mi
Fuel system
Filed Aug 5, 2019

WHILE PARKED IN MY DRIVEWAY I NOTICED FUEL SMELL OUTSIDE THE DRIVERS SIDE OF MY 2006 BMW 325I ALSO THE CAR WAS HARD TO START MEANING THE STARTER WAS CRANKING EXCESSIVELY TO START THE CAR. I BROUGHT THE CAR TO THE BMW DEALER AND THEY FOUND THE DRIVERS SIDE SENDING UNIT LEAKING FUEL UNDER THE BACK SEAT OF THE CAR. THEY REPLACED THE SENDING UNIT (PART NO. 16-11-7-163-295) AND MY CAR IS GOOD NOW BUT IT SEEMS LIKE THIS HAS THE POTENTIAL TO BE VERY DANGEROUS AND THE REPAIR COST ME $529.00

NHTSA ID
11241787
Incident
Aug 3, 2019
Mileage
119,594 mi
Fuel system
Filed Nov 26, 2017

THE VALVE COVER GASKET KEEPS LEAKING OIL. I HAVE FIXED THIS TWICE IN THE LAST 30K MILES. NOW IT IS LEAKING AGAIN. VALVE COVER GASKET SHOULD NOT GO BAD EVERY 10K TO 15K MILES. IF NEGLECTED IT WILL CAUSE ENGINE FIRE DUE TO OIL.

NHTSA ID
11048509
Incident
Jul 15, 2017
Fuel system
Filed May 12, 2017

TL* THE CONTACT OWNS A 2006 BMW 325I. WHILE DRIVING VARIOUS SPEEDS, THE CONTACT SMELLED A FUEL ODOR INSIDE THE VEHICLE. WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED A PUDDLE OF FUEL UNDER THE VEHICLE. WHEN HE DROVE OFF FROM HIS GARAGE, THERE WAS A TRAIL OF FUEL FOLLOWING THE VEHICLE. THE CONTACT ALSO NOTICED, UNDER THE REAR DRIVER'S SIDE OF THE VEHICLE, A STRONG ODOR OF FUEL. THE FUEL SENDING UNIT WAS COVERED WITH FUEL AND THE LACKING RING THAT SECURED THE FUEL SENDING UNIT WAS CORRODED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 200,000.

NHTSA ID
10985061
Incident
May 6, 2017
Mileage
200,000 mi
Fuel system
Filed Nov 18, 2016

LEAKING FUEL BY THE FUEL TANK.

NHTSA ID
10927031
Incident
Oct 1, 2016
Mileage
178,000 mi
Fuel system
Filed Oct 4, 2011

TL* THE CONTACT OWNS A 2006 BMW 325I. THE CONTACT STATED THAT WHEN SITTING IDLE FOR A FEW HOURS, THE VEHICLE WOULD HESITATE TO START. THE CONTACT WOULD HAVE TO PUMP THE ACCELERATOR PEDAL TO ASSIST THE VEHICLE IN STARTING. THE VEHICLE WOULD ALSO EXHIBIT A PUMPING NOISE WHILE ATTEMPTING TO START. THE DEALER DIAGNOSED THAT THERE WAS A FUEL INJECTION PUMP DEFECT. THE MANUFACTURER WAS ALSO CONTACTED BUT DENIED ANY ASSISTANCE WITH REPAIRS TO THE VEHICLE. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 100,019 AND THE CURRENT MILEAGE WAS 103,775.

NHTSA ID
10428703
Incident
Jul 4, 2011
Mileage
100,019 mi
Fuel system
Filed Feb 19, 2007

BMW 325I HAS AN ACCELERATION DELAY PROBLEM. WHEN THE DRIVER DEMANDS A SUDDEN INCREASE IN ACCELERATION, THE CAR HESITATES ANYWHERE FROM 1.5 TO 3 SECONDS. I TOO HAVE EXPERIENCED THIS PROBLEM ON MY RECENTLY PURCHASED 325I. INITIALLY THOUGHT IT WAS THE TRANSMISSION, HOWEVER THE TRANSMISSION SEEMS TO WORK FINE IN MANUAL AND SPORT MODE. I ONLY EXPERIENCE THIS DEFECT DURING AUTOMATIC MODE. AS STATED THIS IS A DANGEROUS CONDITION WHEN SOMEONE IS MAKING A LEFT TURN IN TRAFFIC, OR GETTING ONTO A HIGHWAY, OR PASSING ON A 2 LANE COUNTRY ROAD, ETC. PROBLEM IS RECURRENT. *NM

NHTSA ID
10182975
Incident
Feb 19, 2007
ElectricalFuel system
Filed Dec 27, 2006

BMW 325I HAS AN ACCELERATION DELAY PROBLEM. WHEN THE DRIVER DEMANDS A SUDDEN INCREASE IN ACCELERATION, THE CAR HESITATES ANYWHERE FROM 1.5 TO 3 SECONDS. THIS IS A DANGEROUS CONDITION WHEN SOMEONE IS MAKING A LEFT TURN IN TRAFFIC, OR GETTING ONTO A HIGHWAY, OR PASSING ON A 2 LANE COUNTRY ROAD, ETC. OTHER CARS TRAVELING AT 60 MPH ARE MOVING AT 88 FT/SEC. THE AMOUNT OF LEEWAY THIS CAR NEEDS IS MUCH TOO EXCESSIVE. THE CAR HAS BEEN BACK TO THE DEALER TWICE WITH THE SAME DIAGNOSIS - "PROBLEM NOT VERIFIED". FRIENDS WHO HAVE DRIVEN MY CAR THINK IT IS A DANGEROUS CONDITION. BAD ACCELERATION IS JUST AS BAD AS POOR BRAKING. *JB

NHTSA ID
10177141
Incident
Aug 9, 2006
Mileage
2,000 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

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Elsewhere on this vehicle

Data sources

Data on this page last refreshed .