Apologies as someone has probably asked this before!
I own a 2005 Suzuki SV1000S which has recently developed a fault which is systematic of damp i.e. backfiring (moreso than usual), only firing on one cylinder, bogging down (only in lower revs - usually lower than 6k)
The only thing is it happens when the engine is hot.
I have changed the plugs and the front cylinder HT cap as well as giving everything a good spray with WD40 and fitting a Fenda Extenda to no avail...
It runs and revs brilliantly when cold - please someone help me to shed some light on this!