I went to authorized dealer of Yamaha (Shafique Autoes Novelty bridge ) at 12 pm
He was more than clever
he took a test drive and told me that there is missing issue (at high speed feels like petrol is finished) and it needs tune up
i said that it was tuned at 1050 km and right now its only 1270 km
he said then you go to that mechanic who did first tune up
unwillingly i agreed for 2nd tune up just after 220 km
he drained Liqui moly 10w40 ( although i put that in my CD 70) and put yamaha lube 20w50
performed tune up and took test drive but no use
finally he announced his verdict that its RPM issue engine is not giving full RPM and CDI unit needs to be replaced by one used in DYL Janoon.
after changing the CDI unit i took a long test drive nearly 10 km but same results along with missing issue
he then performed some fuel adjustments and set tappet (now a little sound from engine) again test drive and he came and said that it went to 105 km in 4th gear
and on long route it will give 110-115km in 5th gear
Now questions are
Janoon CDI uni may cause damage to engine?
should i go for Irridium plug ?
will irridium plug enhance performance and top speed?
i also told yamaha (on their facebook page) same story today evening but no reply yet.
what should i do
kindly suggest me