There are 50 owner-reported fuel system complaints for the 2003 Subaru Foresterin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
FUEL LEAKS FROM THE FUEL LINES AROUND THE ENGINE WHEN IT'S COLD.
FUEL LINE LEAKING UNDER 20 DEGREE TEMPS, SMELLS STRONGLY OF GAS INSIDE AND OUTSIDE OF THE VEHICLE WHILE IDOLING AS WELL AS DRIVING
THREE YEARS AGO, WE STARTED TO NOTICE A FUEL SMELL WHEN DRIVING OUR 2003 SUBARU FORESTER ON VERY COLD DAYS (BELOW 20 DEGREES). WE TOOK IT TO THE LOCAL SUBARU DEALER FOR SERVICE. THEY COULDN'T FIND A SPECIFIC LEAK, BUT THEY TIGHTENED THE CLAMPS AROUND THE FUEL LINES. WE CONTINUED TO NOTICE THE SMELL AND TOOK THE CAR TO OTHER SERVICE CENTERS TO SEE IF ANOTHER MECHANIC COULD FIND THE SOURCE OF THE ODOR. WE RECENTLY TOOK THE DARK BACK TO THE SUBARU DEALER AND WERE INFORMED THAT THE FUEL LINES NEED TO BE REPLACED AT A COST OF $700. WE DID SOME RESEARCH ONLINE AND FOUND MANY SUBARU OWNERS COMPLAINING OF SIMILAR ISSUES ON FORESTER AND OTHER SUBARU MODELS MANUFACTURED IN THE EARLY 2000S. OTHER OWNERS REPORTED THAT THIS IS A MANUFACTURING DEFECT WITH THE CAR. GIVEN THE SAFETY RISK OF LEAKING FUEL, WE URGE NHTSA TO INVESTIGATE. *TR
LAST WINTER ON COLD DAYS I NOTICED STRONG FUEL SMELL COMING INTO INTERIOR CABIN OF CAR, ATTRIBUTED IT TO DIRTY AIR FILTER, CHANGED IT AND WEATHER GOT NICE SO SMELL WAS GONE. NOW IT'S JANUARY AGAIN AND COLD TEMPS HAVE ARRIVED, NOTICED THE SMELL AGAIN WORSE THAN EVER. WHILE TAKING CAR FOR OIL CHANGE THE TECHNICIAN TOLD ME I HAVE A FUEL LEAK AND THAT IS WHY THE CAR SMELLS LIKE GAS. NOW I WON'T DRIVE MORE THAN 10 MILES FEARFUL THAT I MAY WIND UP IN A ROLLING FIREBALL. SINCE THERE A MULTITUDES OF COMPLAINTS ONLINE REGARDING THIS, I THINK SUBARU OF AMERICA NEEDS TO DO 1 THING..RECALL AND REPLACE AT NO CHARGE TO OWNERS. IT SMELLS WHEN IT IS STARTED, SMELLS DURING INITIAL DRIVE AND FOR QUITE SOME TIME -- DRIVING WITH WINDOWS DOWN AT 30 DEGREES AND BELOW IS DIFFICULT, I DID IT DURING OUR BLIZZARD TOO. AREA AROUND ENGINE REEKS OF FUEL AS WELL. I ALREADY HAD TO REPLACE HEAD GASKETS ONLY TO FIND OUT THAT THERE WAS A RECALL ON THOSE FOR THE PRIOR FEW YEARS WHICH MY MODEL WASN'T COVERED UNDER. INSTALLED NEW MUFFLER SO THAT'S NOT IT EITHER.
EVERYONE THE TEMPERATURE GETS BELOW FREEZING THERE IS A TERRIBLE GASOLINE SMELL THAT FILLS THE CABIN OF THE CAR. IT IS ALMOST TO THE POINT WHERE YOU CANNOT DRIVE THE CAR AND IT CAUSES HEADACHES. THIS HAPPENS WHEN STARTING THE CAR AND WHILE DRIVING IT.
BAD RAW FUEL ODOR IN CABIN IN COLD WEATHER, HAS BEEN HAPPENING FOR WEEKS. WENT ONLINE, FOUND TONS OF SIMILAR COMPLAINTS, SUBARU OF AMERICA HAS NOT ISSUED A RECALL FOR THE 2003 FORESTER, EVEN THOUGH THIS IS A VERY COMMON AND DANGEROUS SAFETY PROBLEM. *JS
IN VERY COLD TEMPERATURES THE INTERIOR OF MY VEHICLE IS OVERCOME WITH FUEL FUMES. IT HAPPENS AT IDLE AND LOW SPEEDS, DOES GO AWAY ONCE WE ARE DRIVING FOR A FEW MINUTES OVER 30 MPH. IT IS SO BAD WE HAD TO DRIVE WITH WINDOWS OPEN IN 5 DEGREE WEATHER. DEFINITELY COMING IN THROUGH THE HEAT VENTS, HOWEVER, SHUTTING THE HEAT OFF DID NOT ELIMINATE THE PROBLEM. THIS IS MY FIRST WINTER WITH THE CAR AND DIDN'T HAVE THIS HAPPEN UNTIL THE LAST FEW DAYS, WHEN THE TEMPS HAVE BEEN CONSISTENTLY BELOW 30 DEGREES F. I'VE READ NUMEROUS OTHER COMPLAINTS OF THIS, NOT SURE WHY THERE IS NO RECALL/SERVICE BULLETIN BUT WOULD LIKE TO KNOW THE SOLUTION TO THE ISSUE. IT CAN'T BE SAFE TO BREATHE THESE FUMES! WOULD LIKE TO KNOW THE SOLUTION TO THIS PROBLEM, AS WE OTHERWISE LOVE THIS VEHICLE! *TR
WHEN TEMPERATURE DROPS TO LOW DOUBLE DIGITS (TEENS OR BELOW) THE CAB OF THE CAR BEGINS TO SMELL OF GASOLINE. I HAVE HAD IT INSPECTED BY A MECHANIC AND THEY CANNOT FIND A LEAK ANYWHERE IN THE FUEL LINE. IT GOES AWAY WHEN THE TEMPERATURE MOVES BACK TO WARMER TEMPERATURES. *TR
WHEN THE WEATHER TURNS COLD THERE THE SMELL OF GASOLINE IN THE CABIN IT HAPPENS WHEN THE CAR IS IN IDLE MODE WHEN DRIVING THE SMELL DISSIPATES BUT YOU CAN STILL SMELL IT FAINTLY I NOTICED IT LAST YEAR I WENT TO THE DEALERSHIP IN SEPTEMBER 2016 AND THEY NOTICED A POOLING OF GASOLINE BUT THEY NOTICE ANYTHING BECAUSE THE WEATHER WAS WARM SO THEY TIGHTENED THEY TIGHTENED THE ENGINE TO THE CHASSIS
FIRST EVENT WAS IN DECEMBER 2014, LONG ISLAND, NY: AFTER DRIVING FOR ABOUT 3 MILES, STOPPED WITH CAR SHUT OFF FOR ABOUT 30 MINUTES, WHEN RESTARTING, THERE WAS A VERY STRONG FRESH/RAW GAS ODOR IN THE CAR. SICKENING ODOR. THIS HAPPENS SPORADICALLY. THE LOCAL SUBARU DEALER DID A SMOKE TEST, SAID THEY FIXED IT BY TIGHTENING CLAMPS ON FUEL RAIL ON 2/11/15. THE ODOR CONTINUES SPORADICALLY. NOW, MARCH 3, 2015, THEY WANT TO REPLACE HOSES ON FUEL RAILS. MILEAGE IS JUST OVER 92,200. *TR
TL* THE CONTACT OWNS A 2003 SUBARU FORESTER. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE DURING COLD WEATHER, AN ODOR OF FUEL WAS PRESENT INSIDE THE VEHICLE. THE FAILURE WOULD ONLY OCCUR IN TEMPERATURES BELOW 25 DEGREES. THE VEHICLE WAS TAKEN TO NEIL HUFFMAN SUBARU DEALER LOCATED AT 4916 DIXIE HWY, LOUISVILLE, KY 40216 WHO TIGHTEN AND RE-CLAMPED THE FUEL LINES BUT THE FAILURES CONTINUED TO OCCURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 114,000. *TT *TR
IN FREEZING WEATHER A VERY STRONG SMELL OF GASOLINE FILLS THE CAR. I HAVE YOUNG CHILDREN THAT RIDE IN THIS VEHICLE AND IT'S A HEALTH AND SAFETY HAZARD. *TR
COLD WEATHER FUEL LINE LEAK. *TR
WHEN TEMPERATURE IS LESS THAN 32, THE INSIDE OF THE CAR SMELLS LIKE GAS. IT GETS WORSE WHEN THE HEAT IS TURNED ON. FUMES ARE OVERWHELMING. *TR
VERY STRONG FUEL SMELL WHEN COLD WEATHER. *JS
2003 FORESTER 2.5XS IN ALBERTA, CANADA (OWNED SINCE DEC 2004). SAME ISSUE AT 221,000 KILOMETERS: WE HAVE BEEN NOTICING VERY STRONG FUEL SMELL FOR SEVERAL MONTHS NOW (WHEN IT'S COLD OUTSIDE). THE CAR IS CURRENTLY AT THE DEALERSHIP FOR REPAIRS. AS A LOT OF OWNERS NOTED HERE AND ON OTHER NUMEROUS WEB SITES, THE PROBLEM IS WIDESPREAD NOW. OTHERWISE, IT'S BEEN THE BEST CAR WE'VE HAD AND WE STILL LOVE IT. HOPEFULLY SUBARU WILL NOTICE THESE NUMEROUS COMPLAINTS AND WILL STAY BEHIND ITS REPUTATION.
NOTICED THE SAME PROBLEM LAST YEAR ALSO AT ABOUT 134000 MILES. WHEN THE OUTSIDE TEMPERATURE DROPS BELOW 20 DEGREES WOULD BE MY BEST GUESS, THE WHOLE CAB OF THE CAR FILLS WITH GASOLINE FUMES. PRETTY POWERFUL SMELL. I NOTICE ONLINE IN MANY, MANY PLACES THAT SUBARU IS HAVING THIS ISSUE. THEY ARE ONLY FIXING WRX MODELS UNDER A RECALL. THAT IS MY UNDERSTANDING. UNFORTUNATELY, I DO NOT HAVE A WRX. I WILL PAY TO HAVE THIS FIXED, THOUGH SUBARU SHOULD STEP UP TO ALL MODELS WITH THIS VERY DETRIMENTAL ISSUE. THE DEALER IS ACTING A LITTLE SUSPICIOUS DENYING THEY KNOW ABOUT THE PROBLEM. SEEMS LIKE THEY SHOULD KNOW ABOUT ALL ISSUES THAT ARE SO PROMINENT ON THE INTERNET. MOST ARTICLES POINT TO FUEL LINES AT INTAKE MANIFOLD ARE FAILING. FAILING WOULD DEMAND TSB. *TR
WHEN I START MY 2003 SUBARU FORESTER IN VERY COLD WEATHER THERE IS A STRONG FUEL SMELL IN THE CABIN OF THE CAR COMING THROUGH THE VENTS. I KNOW THAT NHTSA ISSUED A TSB ON 2002-2004 SUBARU WXT MODELS BUT DID NOT INCLUDE THE FORESTER, OUTBACK, AND LEGACY OF THOSE YEARS, WHY? IT IS THE SAME FUEL PROPULSION LAYOUT AND THE RUBBER HOSE CONNECTION AT THE STEEL LINE IS WHERE THE LEAK HAPPENS IN COLD WEATHER. I HAVE HAD THIS PROBLEM SERVICED 4 OF THE 5 PAST YEARS AND HAD INJECTORS REPLACED WHEN NOW I KNOW IT IS ACTUALLY THE RUBBER HOSE SHRINKS BACK IN COLD WEATHER THUS THE GAS DRIPS AND POOLS ON THE MANIFOLD. THE WHOLE FUEL LINE SYSTEM NEEDS TO BE REPLACED. I STRONGLY BELIEVE THAT YOU SHOULD HAVE A TSB FOR ALL 2002 - 2004 SUBARU MODELS THAT USE THE SAME FUEL PROPULSION LAYOUT AS THE 2002 - 2004 WXT DID. IF YOU GOOGLE '2003 SUBARU FORESTER GAS SMELL' YOU WILL SEE HUNDREDS OF COMPLAINTS AND QUESTIONS ABOUT THIS ISSUE, I AND ALL THE OTHER OWNERS OF THESE 2002 ' 2004 MODEL SUBARU'S SHOULD NOT HAVE TO PAY CONTINUOUSLY FOR REPAIRS THAT WILL KEEP ON HAPPENING EVERY WINTER UNTIL THE LINES ARE REPLACED. WHEN WILL THE RECALL HAPPEN? ARE YOU GOING TO WAIT UNTIL A CHILD / FAMILY DIES FROM A CAR EXPLOSION OF AN UNKNOWING FAMILY DRIVING DOWN THE ROAD WHEN THE CAR CATCHES FIRE OR EXPLODES BECAUSE OF THIS PROBLEM? IF YOU LIVED IN A HOUSE WITH A GAS LEAK YOU WOULD GET IT FIXED RIGHT AWAY, WOULDN'T THIS BE THE SAME ABOUT YOUR CAR? THIS NEEDS TO BE DONE A.S.A.P. *TR
THIS PAST WEEK, WITH THE TEMPERATURES HERE IN NEW JERSEY DIPPING INTO THE TEENS, I SMELLED THE DISTINCT ODOR OF GASOLINE IN MY 2003 SUBARU FORESTER IN MY DRIVEWAY BEFORE I HIT THE ROAD. THE SMELL WAS SO STRONG, I HAD TO TURN BACK HOME AS MY CHILDREN WERE NOT FEELING WELL FROM THE SMELL. THIS HAD HAPPENED BEFORE, BUT NEVER TO THIS DEGREE. I WENT TO THE SUBARU SERVICE DEPARTMENT AND WAS TOLD THAT THEY HAD RECEIVED MANY CALLS ABOUT THIS SAME ISSUE. HE INDICATED THAT THE COLD WEATHER CAUSED THE LINES TO CONTRACT AND ALLOWED GASOLINE TO LEAK ONTO THE ENGINE. HE SAID THAT THE AS THE WEATHER WARMED UP, THE LINES WOULD EXPAND AGAIN, THUS MINIMIZING THE PROBLEM. HOWEVER, HE SAID THAT THE ONLY WAY TO CORRECT THE PROBLEM WAS TO HAVE THE LINES CHANGED. WHEN I ASKED IF IT WAS A HAZARD TO CONTINUE DRIVING THE VEHICLE UNTIL I COULD HAVE THE LINES REPLACED, HE SUGGESTED THAT I LIMIT MY DRIVING SINCE GASOLINE DRIPPING ONTO A HOT ENGINE WAS DANGEROUS. I ASKED IF THERE WAS A RECALL FOR THE LINES, AND HE STATED NO. SINCE THIS IS A DANGEROUS SITUATION AND NOT EVIDENT IN LATER MODELS OF SUBARU, I THINK THAT OTHER OWNERS SHOULD BE MADE AWARE. *TR
WHILE DRIVING VEHICLE IN EXTREMELY COLD WEATHER NOTICE STRONG FUEL SMELL COMING IN CAR. *TR
Showing 1–20 of 50 complaints
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.
Data synced from NHTSA on Apr 26, 2026