ABRUPT ON/OFF THROTTLE CAN CAUSE SUDDEN AND UNEXPECTED RAPID DECELERATION AND ACCELERATION, DESTABILIZING THE VEHICLE POTENTIALLY LEADING TO LOSS OF CONTROL AND A CRASH. THE PROBLEM SEEMS TO OCCUR AT LOWER ENGINE RPM'S (4,000-6,000 RPM) AND SEEMS MOST PREVALENT AT HIGH ENGINE TEMPERATURES (205+ DEGREES) AND ESPECIALLY WHEN THE VEHICLE IS TURNED ON AND STARTED WHILE AT HIGHER TEMPERATURES. *TR
2006 Suzuki GSX-R750 fuel system problems
moderate 5 complaints filed with NHTSA · avg repair $1,200
Complaints
5
Recalls
0
Crashes
0
Avg fix
$1,200
What owners are reporting 5 most recent
THE VEHICLE IS A 2006 SUZUKI GSXR750. THE VEHICLE HAS AN INTERMITTENT AND DANGEROUS PROBLEM WITH THE FUEL INJECTION. PERIODICALLY THE VEHICLE WILL STALL AT HIGHWAY SPEEDS. THIS PROBLEM OCCURS AFTER THE VEHICLE IS WARM AND HAS BEEN DRIVEN FOR A TIME. OBVIOUSLY IT IS DANGEROUS FOR A MOTORCYCLE TO STALL AT ANY SPEED. I AM ONE OF HUNDREDS OF OWNERS WITH THE SAME ISSUE. IT HAS NOT BEEN ADDRESSED …
SOMETIMES WHEN IN 2ND OR 3RD GEAR AT MID TO LOW RPM'S THE BIKE JUST SEEMS TO CUT OUT VERY ABRUPTLY WITH HARDLY ANY THROTTLE MOVEMENT. *TR
MY GAS TANK ON A 2006 GSXR 750 RUSTED OUT IN UNDER 3 YEARS. GAS WAS POURING OUT OF THE BOTTOM OF THE TANK WHERE 3 HOLES WERE SUBSEQUENTLY DISCOVERED. APPARENTLY, RUSTED OUT GAS TANK IS NOT COVERED UNDER WARRANTY ON A 3 YEAR OLD BIKE. IF THE GAS TANK CAN'T HANDLE THE REGULAR WATER CONTENT OF THE GAS THAT IS POURED INTO IT, IT IS AN UNSAFE TANK. *TR
1.) AT THIS POINT THERE IS NO FAILURE...YET. 2.) MY 2006 SUZUKI GSXR 750 AND 2006 SUZUKI GSXR 600 MOTORCYCLES HAVE SEVERE ON/OFF THROTTLE RESPONSE. WHEN APPLYING THROTTLE NO MATTER HOW MUCH AND/OR HOW SMOOTH THE APPLICATION IS, MOTORCYCLE HAS A ABRUPT RESPONSE. PROBLEM IS ALSO VERY BAD WHEN GETTING OF THE THROTTLE ALSO. BY SAYING "ABRUPT" MOTORCYCLE DOES NOT ACCELERATE OR DECELERATE SMOOTHLY. IF N…
Common questions
How serious is the fuel system problem on the 2006 Suzuki GSX-R750?
It's a documented issue but not catastrophic. 5 complaints have been filed. Repairs average $1,200 and most owners catch it before it causes a breakdown.
At what mileage does the fuel system typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $1,200 for fuel system repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to fuel system?
No active recalls currently cover fuel system issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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