2007 Suzuki GSX-R750 fuel system problems

Filed Jan 31, 2019 · Driver assistance, Electrical · 15,000 miles · NY

Takata recall I keep going through rectifiers, stators, fuses, fuel pumps, wiring, battery, starter and even a a used ecu plus a few other things all coming back to the rectifier missing everything up a few times a year and now again I'm gonna have to send my bike back out and pay for everything to get done again I'm kinda mad that I bought it instead of that 2000 hayabusa like I was going to.

Filed Mar 24, 2012 · Acceleration, Electrical · 5,000 miles · ME

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. This could be from a rusting throttle control valve that is not opening correctly. The bike was stored indoors and rarely saw rain, should not be rusting.

Filed Sep 10, 2008 · Fuel system · 7,980 miles · NY

Abrupt slowdown/engine braking and fluttering of exhaust.

Filed Jun 18, 2008 · Fuel system · 2 miles · CA

I have cut and pasted the complaint of a fellow forum member since our problems are the same. Please help us resolve this issue. The problem has been labeled the herky jerkies. While riding at any RPM when the rear wheel speed matches engine speed the throttle shuts off abruptly with no warning, throwing you forward overloading the front wheel. When the wheel slows enough that the ecu calls for fuel it delivers a large amount of fuel and the bike jerks forward unloading the front wheel causing an unrecoverable front wheel slide (while leaned over in a turn). There is a large amount of people including myself working on the problem, we have discovered ways to mask the problem but no resolution to date. Suzuki has received many complaints and is not doing anything about it. I have called in numerous times starting some time around march. I have been working with people on gixxer.com it's a forum for gsx r owners and there are many threads concerning this issue. I / we are hoping that your organization will be able to solicit a response from suzuki, seeing as though they are ignoring us.

Filed Jun 12, 2008 · Fuel system · 1,100 miles · TN · crash

Problem has been labeled the herky jerkies. While riding at any RPM when the rear wheel speed matches engine speed the throttle shuts off abruptly with no warning, throwing you forward and overloading the front wheel. When the wheel slows enough that the ecu calls for fuel it delivers a large amount of fuel and the bike jerks forward unloading the front wheel causing an unrecoverable front wheel slide (while leaned over in a turn). There is a large amount of people including myself working on the problem, we have discovered ways to mask the problem but no resolution to date suzuki has received many complaints and is not doing anything about it. I have called in numerous times starting some time around march. I have been working with people on gixxer.com it's a forum for gsx r owners and there are many threads concerning this issue. I / we are hoping that your organization will be able to solicit a response from suzuki, seeing as though they are ignoring us.

Filed Apr 30, 2008 · Fuel system · 4,000 miles · TX

"herky-jerky" is when fuel shuts off at 1-5% throttle, not 0%. Then it does not come back on until 5%+ throttle. It is impossible to hold a steady throttle between 1-5% throttle no matter what gear or what speed.

Filed Apr 24, 2008 · Fuel system · 2,130 miles · MA

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 (4,000-7,000 RPM) and seems most prevalent at high engine temperatures 200+ and especially when the vehicle is turned on and started while at higher temperatures.

Filed Apr 3, 2008 · Fuel system · NJ

Abrupt on/off throttle can cause sudden and unexpected rapid deceleration and acceleration, destabilize 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.

Filed Apr 3, 2008 · Fuel system · 6,025 miles · FL

At slow speeds and low RPM's sometimes a sudden acceleration or deceleration occurs with hardly a change in the throttle position.

Filed Apr 1, 2008 · Fuel system · 10 miles · CA

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).