WHEN RIDING THIS BIKE, TRYING TO MAINTAIN STEADY SPEED IS DIFFICULT. THE ENGINE RPM IS VERY JERKY AND ABRUPT. I JUST HOLD THE THROTTLE STEADY AND THE BIKE JERKS AND THEN ABRUPTLY COMES BACK ON. THIS HAS HAPPENED A LOT, BUT IT IS INTERMITTENT. IT IS VERY DANGEROUS IN CORNERS ESPECIALLY, IT HAS HAPPENED TO ME IN MID CORNER AND IT UPSETS THE BIKE HANDLING VERY BADLY. IT CAN LEAD TO AN ACCIDENT, …
2006 Suzuki GSX-R600 fuel system problems
moderate 15 complaints filed with NHTSA · avg repair $1,200
Complaints
15
Recalls
0
Crashes
0
Avg fix
$1,200
What owners are reporting 7 most recent
VERY ABRUPT THROTTLE RESPONSE WHETHER ROLLING ON OR OFF THE THROTTLE. EXTREMELY DANGEROUS IN CORNERS TO THE POINT OF ALMOST LOOSING CONTROL ON NUMEROUS OCCASIONS. THERE IS NO "NEUTRAL" POINT WITH THE THROTTLE. IT IS EITHER FULL ON OR FULL OFF. *TR
THE BIKE WILL NOT ACCELERATE WITH SMOOTH POWER. THE ABRUPT CHANGE IN THROTTLE (EITHER RAPID ACCELERATION OR DECELERATION) CAN CAUSE LOSS OF CONTROL AND UNSTABLE RIDING CONDITION. THIS IS MOST NOTICEABLE IN THE LOWER RPM RANGE AND WHEN THE BIKE IS AT OPERATING TEMP. *TR
IN THE MONTH OF JULY I BEGAN TO NOTICE A VERY TOUCHY THROTTLE AT ALL RANGES OF RPM'S. IT HAS SINCE CONTINUED THROUGHOUT THE LAST SEVERAL MONTHS AS WELL. I WOULD SHIFT INTO A HIGHER GEAR TO GET TRY TO GET RID OF THE PROBLEM IF I WAS JUST CRUISING FOR A MOMENT BUT IT WOULD STILL JERK HARD IN, AND EVEN OUT OF SMALL THROTTLE ADJUSTMENTS. VERY ANNOYING AND EVEN PAINFUL WITH A PASSENGER RIDING. I RIDE W…
THROTTLE RESPONSE ON MY 2006 GRXR 600 HAS BEEN TERRIBLE SINCE THE DAY I BOUGHT THE BIKE. IT IS NEAR IMPOSSIBLE TO HAVE THROTTLE CONTROL AT SLOW CORNERING SPEEDS. SUZUKI HAS OFFERED NO ASSISTANCE WITH THIS BIKE SINCE THE DAY I BOUGHT IT. THIS CONDITION WILL CAUSE AN ACCIDENT IT IS ONLY A MATTER OR TIME. *TR
UNCONTROLLABLE ABRUPT ON/OFF THROTTLE RESPONSE: MAY CAUSE LOSS OF CONTROL WHEN CORNERING RESULTING IN AN ACCIDENT. *TR
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). *TR
Common questions
How serious is the fuel system problem on the 2006 Suzuki GSX-R600?
It's a documented issue but not catastrophic. 15 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.
Some links on this page are affiliate links.