28 of the
28 complaints filed about the Ducati Monster S2 R
are about the fuel system —
100% of everything owners reported.
The worst model year for it is 2005.
PLASTIC GAS TANK HAS EXPANDED AND WARPED, CAUSING TANK VENTS TO STOP WORKING EFFECTIVELY. GASOLINE NOW LEAKS AND SPRAYS EXTENSIVELY FROM THE TOP OF THE TANK, COVERING THE TANK AND SURROUNDING AREAS WITH GASOLINE. GASOLINE ALSO LEAKS EXTENSIVELY FROM THE OVERFLOW TUBE ONTO MY GARAGE FLOOR. THE EXPANSION HAS ALSO MADE IT VERY DIFFICULT TO ACCESS THE FRONT TANK RELEASE LATCH. I MAINLY OBSERVE THIS WHILE THE MOTORCYCLE IS STATIONARY IN MY GARAGE. THE GASOLINE FUMES ARE ALWAYS PRESENT IN THE GARAGE. WHILE I HAVE NOT OBSERVED IT, I SUSPECT THIS LEAKING AND SPRAYING ALSO HAPPENS WHILE RIDING ON STREETS AND HIGHWAYS. THE CONSTANT PRESENCE OF GASOLINE OUTSIDE THE TANK IS UNSAFE. ON 3-17-17, THE DUCATI DEALER RECOMMENDED THAT I REPLACE THE PLASTIC TANK WITH ANOTHER PLASTIC TANK FOR $1,200. THAT IS NOT AN ADEQUATE SOLUTION. THESE PLASTIC TANKS EXPAND AND WARP OVER TIME. IT'S JUST A MATTER OF TIME BEFORE THE REPLACEMENT TANK EXPANDS AND WARPS.
NHTSA complaint #10966646 — an unverified report by a vehicle owner.
THE PLASTIC FUEL TANK ON THIS AND OTHER DUCATI MOTORCYCLES EXPAND WITH GENERALLY AVAILABLE NORTH AMERICAN GASOLINE, SUCH THAT THE TANK CANNOT BE ATTACHED TO THE FRONT ATTACHMENT AT THE IGNITION KEY AREA, NEAR THE HANDLE BARS. THIS MAKES THE FUEL TANK NOT SECURED TO THE FORWARD PART OF THE MOTORCYCLE. THIS LEAVES ONLY ONE ATTACHMENT, AT THE REAR HINGE, SO IF THE MOTORCYCLE CRASHES OR IS DROPPED THE FORWARD PART OF THE FUEL TANK WILL POP AWAY FROM THE FRAME, PROBABLY LEAKING AND SUSCEPTIBLE TO RUPTURE BEING PLASTIC. DUCATI IS AWARE OF THE PROBLEM AND REPLACED THESE DEFECTIVE TANKS (INCLUDING MINE) PURSUANT TO A CLASS ACTION SETTLEMENT. UNFORTUNATELY DUCATI USED OTHER ALSO DEFECTIVE TANKS (SAME EXPANSION DEFECT WITH NO WARNING OF FUEL NOT TO USE - IF THAT IS THE PROBLEM) TO REPLACE THE ORIGINAL DEFECTIVE EXPANDED TANKS. DUCATI REFUSED MY REQUEST IT RECTIFY THE PROBLEM. MY MOTORCYCLE IS NOW DANGEROUSLY DEFECTIVE, A FIRE HAZARD, NOT SUITABLE FOR USE AND WOULD FAIL A SAFETY INSPECTION MAKING IT UNLAWFUL TO OPERATE ON HAWAII ROADS.
NHTSA complaint #10822360 — an unverified report by a vehicle owner.
AFTER SEVERAL TANK REPLACEMENT BY DUCATI THE PROBLEM PERSISTS. TANK KEEPS SWELLING AND PUTS STRESS ON THE LATCH SO THAT IT CAN'T BE UNLATCH TO GET TO THE BATTERY OR FOR SERVICE . TANK ALSO DOESN'T SIT FIRM ON FRAME AT PIK SWELLING TIME . TANK ALSO LEAKS FUEL AT BOTTOM AROUND SEAL WHILE SWELLING IS AT MAX. FUEL GOES ALL OVER THE ENGINE AND FLOOR .DEALER SALES K 100 FUEL ADDITIVE FOR ETHANOL PROBLEMS SINCE DUCATI PERSIST ON NOT CHANGING TANK FOR A IMPROVED MATERIAL.
NHTSA complaint #10676839 — an unverified report by a vehicle owner.
THE PLASTIC FUEL TANK HAS EXPANDED DUE TO ETHANOL IN THE GASOLINE. IT IS PRESSING ON THE IGNITION SWITCH AND CAN NO LONGER BE MOUNTED OR REMOVED IN THE NORMAL FASHION.
NHTSA complaint #10509341 — an unverified report by a vehicle owner.
PLASTIC FUEL TANK IS SWOLLEN OR WARPED MAKING IT HARD TO LIFT THE TANK FOR SERVICE. ALSO, TANK DOESN'T SIT CORRECTLY ON THE FRAME, THE RUBBER FRAME BUMPERS SEEM TO HAVE MOVED OUTWARD ENOUGH TO NOT SIT FLUSH WITH THE FRAME. THIS SEEMS TO BE AN ONGOING PROBLEM WITH NUMEROUS MODELS IN THE DUCATI LINE WITH PLASTIC FUEL TANKS.
NHTSA complaint #10436804 — an unverified report by a vehicle owner.
I OWN A 2005 DUCATI S2R 800 MOTORCYCLE. MY FUEL TANK HAS EXPANDED BEYOND THE POINT WHERE THE PAINT HAS STARTED TO CRACK AND IT HAS BECOME DIFFICULT TO OPEN THE LATCH TO GET ACCESS TO THE BATTERY AND OTHER COMPONENTS. I HAVE ALREADY HEARD THAT THIS IS NOT AN UNCOMMON ISSUE WITH CERTAIN DUCATI FUEL TANKS. DUCATI HAS REFUSED TO COVER THE TANK DAMAGE AND AFTER SPEAKING WITH THE MECHANIC, HE TOLD ME THAT THE TANK WILL CONTINUE TO EXPAND AND POSSIBLY LEAK MORE GASOLINE AS TIME GOES ON. I DON'T WANT TO IMAGINE WHAT COULD POSSIBLY HAPPEN AS THE TANK CONTINUES TO EXPAND AND GASOLINE CONTINUES TO LEAK.
NHTSA complaint #10399456 — an unverified report by a vehicle owner.
NYLON FUEL TANK IS ABSORBING MOISTURE FROM FUEL AND SWELLING. SWELLING FUEL TANK IS CREATING AN UNSAFE CONDITION WHERE TANK MAY SPLIT RESULTING IN FAILURE, FIRE, OR OTHER HAZARD. SWOLLEN TANK IS ALSO PRESSING AGAINST OTHER SYSTEMS AND COULD CAUSE FAILURE TO START, FAILURE OR FRONT WHEEL TO TURN COMPLETELY, FAILURE OF SEAT LOCKING MECHANISM TO COMPLETELY ENGAGE.
NHTSA complaint #10355018 — an unverified report by a vehicle owner.
MY 2005 DUCATI MONSTER S2R800 HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS HAVE INCREASED AND IT DOES NOT SIT CORRECTLY IN THE FRAME AND IT NOW ITS GETTING CLOSE TO THE IGNITION SWITCH. ITS THE ORIGINAL TANK , STARTED TO SHOW FEW BUBBLES HERE AND THERE! MIGHT BE WARPING! I WORRY ABOUT MY SAFETY AND AS WELL OF OTHERS. AND HOPE THIS GETS RESOLVE.
NHTSA complaint #10342352 — an unverified report by a vehicle owner.
THE GAS TANK ON MY 2005 DUCATI MONSTER S2R IS EXPANDED AND IS CAUSING PROBLEMS COSMETICALLY, IN ITS FUNCTIONALITY AND WITH MY PERSONAL SAFETY. FIRSTLY THE STEERING STOPS ARE MAXED OUT AND MY HANDLEBAR CONTROLS HIT THE TANK CAUSING A SAFETY ISSUE. THE TANK IS VISIBLY WARPED ALONG BOTH SIDES. THE DUCATI MONSTER S2R TANK SHOULD ONLY HOLD 3 GALLONS WHEN FULL HOWEVER MY TANK CAN CARRY 3.4 GALLONS. THE PAINT IS CRACKING AROUND THE TANK LATCH WHICH IS PRESSING INTO THE CAP AROUND THE ANTENNA PORT. THE CONTROLS HITTING THE TANK WHILE RIDING CAN PINCH A RIDERS HAND CAUSING A CRASH. THE EXPANSION OF THE TANK CAN CAUSE A LEAK OF THE GASOLINE CAUSING NOT ONLY A DAMAGING EFFECT ON THE ENVIRONMENT BUT ALSO A SERIOUS RISK OF FIRE AND INJURY TO ME. ALSO THE TANK CAN CAUSE PRESSURE TO THE REAR SEAT LATCH CAUSING IT TO POP OFF DURING RIDING THUS CAUSING A CRASH AND INJURY. I BELIEVE THE ONLY ACCEPTABLE SOLUTION WOULD BE REPLACEMENT OR REIMBURSEMENT FOR A REPLACEMENT TO BE PURCHASED BY A LOCAL DEALER OR MYSELF.
NHTSA complaint #10340511 — an unverified report by a vehicle owner.
THE GAS TANK ON MY 2006 DUCATI S2R HAS BECOME DEFORMED AND IS EXPANDING. NO PARTS HAVE BEEN REPLACED OR REPAIRED. IT STARTED ABOUT ONE OR TWO YEARS AGO<CLOSER TO TWO YEARS.
NHTSA complaint #10339515 — an unverified report by a vehicle owner.
MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IGNITION SWITCH TO CLOSE IT. THE RUBBER MOUNTS NO LONGER SIT ON THE FRAME. I HAVE NOT MODIFIED MY MOTORCYCLE EXCEPT FOR SOME COSMETIC CHANGES. I HAVE MADE NO MODIFICATIONS TO THE FUEL TANK OR FUEL PUMP. I TOOK THE BIKE TO THE DEALER WHO SUBMITTED A CLAIM TO DUCATI NORTH AMERICA (THE IMPORTER/FACTORY). TO DATE, I HAVE NOT HEARD BACK ABOUT THE CLAIM. I AM VERY CONCERNED AS TO THE SAFETY OF THIS MOTORCYCLE NOW. THE TANK'S SWELLING HAS MADE IT SO THE HANDLEBARS DO NOT TURN CORRECTLY. IF THE TANK SWELLS ENOUGH, IT WILL SPLIT OPEN AND I AM CONCERNED THIS WILL HAPPEN WHILE I AM RIDING.
NHTSA complaint #10339409 — an unverified report by a vehicle owner.
MY MOTORCYCLE HAS A PLASTIC GAS TANK THAT HAS STARTED TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED TO POINT THAT THE ORIGINAL RUBBER GUARDS NO LONGER TOUCH THE FRAME. THE HANDLEBARS HIT THE TANK WHEN ATTEMPTING A FULL TURN TO THE RIGHT - THIS DID NOT HAPPEN BEFORE. COSMETICALLY, I HAVE NOTICED THE APPEARANCE OF PIMPLES ON THE SURFACE OF THE TANK. I HAVE NOT MODIFIED MY MOTORCYCLE AT ALL - IT IS COMPLETELY STOCK. I AM EXTREMELY CONCERNED ABOUT THE SAFETY OF MY MOTORCYCLE AS I DO NOT KNOW WHEN MY GAS TANK COULD SPLIT OPEN. THE CONTROLS OF THE VEHICLE HAVE ALSO BEEN JEOPARDIZED AS THE HANDLEBARS DO NOT TURN PROPERLY.
NHTSA complaint #10336266 — an unverified report by a vehicle owner.
THE GAS TANK OF MY MOTORCYCLE IS EXPANDING. THE TANK IS MADE OUT OF PLASTIC AND OVER TIME, THE TANK EXPANDS SO THAT IT RUBS AGAINST THE IGNITION SWITCH AND IT IS VERY HARD TO LIFT THE TANK TO SERVICE THE BIKE. DUE TO THE SWELLING, IT ALSO MAKES IT VERY DIFFICULT TO RE-SECURE THE TANK. THE TANK HAS EXPANDED TO THE POINT THAT IT DOES NOT ALIGHT RIGHT WITH THE FRAME TO THE POINT WHERE THE RUBBER MOUNTS ARE NO LONGER CENTERED ON THE FRAME.
NHTSA complaint #10330989 — an unverified report by a vehicle owner.
I HAVE A 2005 DUCATI MONSTER S2R800. THE FUEL TANK BEGAN TO DISTORT IN SHAPE. IT NO LONGER FIT PROPERLY ON THE FRAME. THE EXTERIOR STARTED SHOWING WARPING, AND "PIMPLE" LIKE BLEMISHES. THE TANK EXPANDED FAR ENOUGH WHERE IT STARTED TO RUB THE IGNITION KEY HOUSING. EVENTUALLY THE TANK HAD A VERY LIKELY CHANCE OF LEAKING ONCE THE KEY HOUSING RUBS THROUGH THE TANK. DUCATI REPLACED THE FUEL TANK UNDER EMISSION WARRANTY .THE DEALERSHIP COULD NOT REASSURE ME THAT THE REPLACEMENT TANK IS OF A NON WARPING MATERIAL.
NHTSA complaint #10315343 — an unverified report by a vehicle owner.
MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLE BARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IGNITION SWITCH TO CLOSE IT. THE RUBBER MOUNTS NO LONGER SIT ON THE FRAME CORRECTLY. I HAVE NOT SIGNIFICANTLY MODIFIED MY MOTORCYCLE. I TOOK THE BIKE TO THE DEALER WHO SUBMITTED A CLAIM TO DUCATI NORTH AMERICA (THE IMPORTER/FACTORY) AND THEY REPLACED THE TANK (OR REFUSED TO REPLACE THE TANK)... I AM VERY CONCERNED AS TO THE SAFETY OF THIS MOTORCYCLE NOW. THE TANK'S SWELLING HAS MADE IT SO THE HANDLE BARS DO NOT TURN CORRECTLY. IF THE TANK SWELLS ENOUGH, IT WILL SPLIT OPEN AND I AM CONCERNED THIS WILL HAPPEN WHILE I AM RIDING.
NHTSA complaint #10307132 — an unverified report by a vehicle owner.
MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IGNITION SWITCH TO CLOSE IT. THE RUBBER MOUNTS NO LONGER SIT ON THE FRAME CORRECTLY. I HAVE NOT SIGNIFICANTLY MODIFIED MY MOTORCYCLE. I TOOK THE BIKE TO THE DEALER WHO SUBMITTED A CLAIM TO DUCATI NORTH AMERICA (THE IMPORTER/FACTORY) AND THEY REPLACED THE TANK. I AM VERY CONCERNED AS TO THE SAFETY OF THIS MOTORCYCLE NOW. THE TANK'S SWELLING HAS MADE IT SO THE HANDLEBARS DO NOT TURN CORRECTLY. IF THE TANK SWELLS ENOUGH, IT WILL SPLIT OPEN AND I AM CONCERNED THIS WILL HAPPEN WHILE I AM RIDING. ALTHOUGH DUCATI OF NORTH AMERICA HAS REPLACED MY TANK UNDER THE 5 YEAR EMISSIONS WARRANTY, MY BIKE IS AN '05, WHAT WILL HAPPEN IF/WHEN THE TANK SWELLS AGAIN. NO MORE WARRANTY AND I WILL BE FORCED TO REPLACE ITEM AT MY EXPENSE.
NHTSA complaint #10305013 — an unverified report by a vehicle owner.