So my 2005 gsxr 600 has been stuttering and misfiring when I get above 160 temp so basically when it warms up but only when I ride. Iv replaced the spark plugs, got used oem coils and also just rebuilt my fuel pump with the quantum kit. Now the fuel pump is buzzing noticeably louder than it was before and the issue is still there. Any ideas on what it could be?
u/Andriyko2001 — 7 days ago