u/Sudden_Walrus3588

Hi guys, my 2012 Suzuki gsxr 1000 with 28,000 miles have been giving me an issue I can’t find to fix, when it’s warm, after a long ride or when I fill the fuel tank it hard start sometimes. It loss power every time I ride it full throttle like for example on 1 gear if I put the throttle full it starts bogging in a weird way but if I put it gently it goes to 70mph before losing power and I’ve hit the 102mph in first gear before also similar with all the other gears, this is a bike that the top speed is 186mph which I’ve done but now doesn’t go over 140mph my point is not going fast but have my bike working the right way, I already replace the fuel pump with an new oem one, same with the spark plus and ignition coils, new and oem and the bike still does this, any suggestions what it can be? Also my rpm gauge was broken before having this issue, my shift indicator lights working fine, Imma leave a video with 3 clips so you guys have an idea what’s my issue, first the hard start, second the struggling in 2 gear and power loss, third the same in 1 gear

My 2012 Suzuki gsxr 1000, sometimes when I do the ignition it does not turn on quickly or struggles to turn on and I have to give it a little gas, also as in the video as you can hear the gas pump makes a loud and strange sound which it does only sometimes, the computer does not give any code (I had F1 one before but it went away) and the TPS sensor is adjusted correctly (-C00), when I rev it in neutral sometimes it does not rev completely up to the red line, and when I drive it if I use the throttle it hesitates like if I use it soft without pushing the engine works well until I put it to the maximum, you hear a strange noise in the exhaust like a misfire very difficult to notice and the engine does not give the power that is supposed to because the bike struggles to complete the gears to the red line especially the fact that it reaches 160mph and it is difficult to go up when before it would hit 180mph fast, I don’t wanna go fast but I want my bike to work as it suppose to what could be the problems that would lead to this?

Does this sounds normal to you guys?

This master cylinder is in a 2012 Suzuki gsxr 1000, I had an accident and I had to replace the parts that are circulated in red, apart from that the brake was pumped many times without having those parts on and I assume that the lines and cylinder caught air, it does not have any leaks and despite trying to made the reverse bleeding with syringe thought the master cylinder it gains pressure but once I do the normal bleeding from the master cylinder valve or calipers I lose the pressure right away. I did try to just by the valve (which does not give any pressure and it is rare the time that you hear soft air coming out), pumping the brake and even leaving the brake with a zip t for a whole night I only have the spongy brake and no pressure, how could I solve this?

I obviously put the right brake fluid and all the pieces together the right way ( sorry for the blurry pic)

Bike is already fixed(not like in the video) the only problem it’s when I sit on the bike I feel this tickling noise(valves or injectors idk) is really loud and idk if its just me after the crash or is actually something bad in the engine any ideas what it can be?