Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 2 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Fuel System, Gasoline. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
3 reports
Mileage unknown · Jul 24, 2014
EnginePower Train
AFTER A LONG DAY OF RIDING WHEN SHUTTING OFF MOTOR HEARD A NOISE IN THE PRIMARY CHAIN AREA REMOVED COVER TO FIND THAT THE ENGINE COMPENSATOR NUT WAS EXTREMELY LOOSE ABOUT TO FALL OFF I HAVE NEVER TOUCHED THIS AREA AND HAVE PERFORMED THE ROUTINE MAINTENANCE ON THE BIKE IE OIL CHANGES AND INSPECTION AS I'VE READ SEVERAL MODEL YE…
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AFTER A LONG DAY OF RIDING WHEN SHUTTING OFF MOTOR HEARD A NOISE IN THE PRIMARY CHAIN AREA REMOVED COVER TO FIND THAT THE ENGINE COMPENSATOR NUT WAS EXTREMELY LOOSE ABOUT TO FALL OFF I HAVE NEVER TOUCHED THIS AREA AND HAVE PERFORMED THE ROUTINE MAINTENANCE ON THE BIKE IE OIL CHANGES AND INSPECTION AS I'VE READ SEVERAL MODEL YEAR BIKES HAVE HAD THE SAME PROBLEM IF THE NUT WOULD HAVE COME OUT COMPLETELY THIS SURELY WOULD HAVE CAUSE AN ACCIDENT EVEN DEATH IF I WAS GOING AT HIGHWAY SPEEDS. *TR
NHTSA ODI #10615996
8,240 miles · Jan 25, 2005
Fuel System, Gasoline
THIS IS A MODIFICATION TO COMPLAINT 10107892 WHICH HAD THE WRONG PHONE NUMBER. MY 2003 HARLEY FXDWG WAS RIDDEN TO ORANGE COUNTY HARLEY DAVIDSON AND SAT IN THE SUN FOR 1 HOUR. THE TEMP WAS 64-70. I HAD HALF A TANK OF GAS, WHICH WAS CHEVRON 91 OCT. GETTING BACK ONTO THE 405 FREEWAY AT 70 MPH THE BIKE FELT AS IF IT LACKED POWER. A…
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THIS IS A MODIFICATION TO COMPLAINT 10107892 WHICH HAD THE WRONG PHONE NUMBER. MY 2003 HARLEY FXDWG WAS RIDDEN TO ORANGE COUNTY HARLEY DAVIDSON AND SAT IN THE SUN FOR 1 HOUR. THE TEMP WAS 64-70. I HAD HALF A TANK OF GAS, WHICH WAS CHEVRON 91 OCT. GETTING BACK ONTO THE 405 FREEWAY AT 70 MPH THE BIKE FELT AS IF IT LACKED POWER. AFTER 30 SEC THE BIKE STARTED SPUTTERING AS IF IT WAS NOT GETTING ENOUGH GAS OR WAS VAPOR LOCKING CAUSING ME TO LOSE SPEED AND POWER. THIS SPUTTERING CONTINUED FOR 3-4 MILES, AFTER WHICH I COMPLETELY BACKED OFF THE THROTTLE AND JUST BARELY OPENED IT, WHICH AFTER APPROXIMATELY. 30 SEC THE BIKE REGAINED FULL POWER (GOT THE GAS IT NEEDED) AND I HAD NO MORE TROUBLE. THIS IS THE THIRD TIME THIS HAS HAPPENED. THE FIRST TIME, APRIL 04 THE BIKE COMPLETELY STOPPED RUNNING 5-6 TIMES ON THE FREEWAY BUT STARTED AGAIN ON THE SIDE OF THE ROAD. THE SECOND TIME JULY 2004 THE BIKE SPUTTERED AND BACK FIRED. THE CAUSE ALWAYS SEEMS TO BE THE SAME, THE BIKE SITS IN THE SUN 1-2 HOURS AND THEN ACCELERATING ONTO THE FREEWAY AT A HIGH SPEED THE BIKE DOES NOT GET ENOUGH GAS AND LOSES POWER. WESTMINISTER HARLEY DAVIDSON IN CA HAS TALKED WITH THE FACTORY AND TRIED TWICE TO FIX THIS PROBLEM. I CONSIDER THIS LOSS OF POWER AT FREEWAY SPEEDS A SAFETY ISSUE WHICH COULD LEAD TO A CRASH OR DEATH. *NM
NHTSA ODI #10107893
8,240 miles · Jan 25, 2005
Fuel System, Gasoline
MY 2003 HARLEY FXDWG WAS RIDDEN TO ORANGE COUNTY HARLEY AND SAT IN THE SUN FOR 1 HOUR. THE TEMP WAS 64-70 AND I HAD HALF A TANK OF GAS, WHICH WAS CHEVRON 91 OCT. GETTING BACK ONTO THE 405 FREEWAY AT 70 MPH THE BIKE FELT AS IF IT LACKED POWER. AFTER 30 SEC THE BIKE STARTED SPUTTERING AS IF IT WASN'T GETTING ENOUGH GAS OR WAS V…
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MY 2003 HARLEY FXDWG WAS RIDDEN TO ORANGE COUNTY HARLEY AND SAT IN THE SUN FOR 1 HOUR. THE TEMP WAS 64-70 AND I HAD HALF A TANK OF GAS, WHICH WAS CHEVRON 91 OCT. GETTING BACK ONTO THE 405 FREEWAY AT 70 MPH THE BIKE FELT AS IF IT LACKED POWER. AFTER 30 SEC THE BIKE STARTED SPUTTERING AS IF IT WASN'T GETTING ENOUGH GAS OR WAS VAPOR LOCKING CAUSING ME TO LOSE SPEED AND POWER. THIS SPUTTERING CONTINUED FOR 3-4 MILES. I FINALLY COMPLETELY BACKED OF THE THROTTLE AND JUST BARELY OPENED IT, WHERE AS AFTER ABOUT 30 SEC THE BIKE REGAINED FULL POWER (GOT GAS IT NEEDED) AND I HAD NO MORE TROUBLE. THIS IS THE THIRD TIME THIS HAS HAPPENED. THE FIRST TIME, APRIL 04 THE BIKE COMPLETELY STOPPED RUNNING 5-6 TIMES ON THE FREEWAY BUT STARTED AGAIN ON THE SIDE OF THE FREEWAY. THE SECOND TIME JULY 2004 THE BIKE SPUTTERED AND BACK FIRED. THE CAUSE ALWAYS SEEMS TO BE THE SAME, IT SITS IN THE SUN 1-2 HOURS AND THEN ACCELERATING ONTO THE FREEWAY AT A HIGH SPEED THE BIKE DOES NOT GET ENOUGH GAS AND LOSES POWER. WESTMINISTER HARLEY DAVIDSON IN CA HAS TALKED WITH THE FACTORY AND TRIED TWICE ALREADY TO FIX IT. I CONSIDER THIS LOSS OF POWER AT FREEWAY SPEEDS A SAFETY ISSUE WHICH COULD LEAD TO A CRASH OR DEATH. *NM
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