vineeth areth

2 days back i met one mechanic and did a complete assessment of bike, we cleaned the carb, did all checkups and even checked timing chain. After all these he just came in to the conclusion that there is some change in tps values since he was not having any instruments(i don't know the name) he couldn't reset the TPS value but he strongly recommended me to check and reset TPS value, he told that there is no such problem with the diaphragm an air screw and 99% he was sure that the problem is with TPS values,

He explained that Bike produces a lot of backfire and that's the reason for sudden stop of engine at lower RPM.

From past one year am listening to these kind of different comments from mechanics and now really don't know weather his findings are correct or not so i need you guys to shed some light on this
Please help

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