HY I HAVE A MONTESA 4RT 2005 AND JUST BOUGHT IT , IT HAS TROUBLE STARTING SOME TIMES LIKE TAKE APPROX 5 TO 10 MINS AND WHEN KICKING I CAN SMELL PETROL IVE HAD A GOOD LOOK AROUND THE BIKE AND THERES NO LEAKS , I CHANGED SPARK PLUG ,AIRFILTER, BOTH OILS ECT BUT STILL TAKES A WHILE IT RUNS SPOT ON WHEN RUNNING ALSO THE SPARK PLUG KEEPS GOIN A REALLY BLACK SOOTY COLOUR IS THIS NORMAL PLEASE HELP REGARDS STE
ALSO ONE OTHER THING I CHANGED THE CLUTCH SEAL KIT AND FULLY BLED THE CLUTCH BUT IT STILL DRAGS ABIT HOW DO I STOP THIS ,