dear sir, i have a Yamaha RX135 , 5 speed - 12806

dear sir, i have a Yamaha RX135 , 5 speed. it blows out smoke whenever i am on a long drive. the smoke has a very bad odour. i want to know, though it has a catalytic convertor silencer, then why this pollution? and moreover i have observed with other bikes of the same make. the problem is not with others. is it coz of fuel or any tech prob. thanking u dhananjay

By Dhananjay 12 December 2010

Answers:

Expert`s comment:

Hi,
First check with quality of petrol used. Get the engine de carbonised along with change of oil.

Answer by Shiva Shankar 12 December 2010

HI , Sir,

How are you this is shahid .. sir i'm looking for YAMAHA RX 135 cc but i coul'd find can you arrang me i want to buy . but in Ginion condition i'll give you commission .. just you find out ..

with lot of thank's

Shahid Ahmed lodhi

Answer by Shahid Lodhi 02 February 2011

I have rx 135 4 speed 1996 good condition now i sell it so contact me.....9990665714

Answer by Sukhraj 11 November 2012

YOUR ENGINE PISTON O-RINGS ARE WORN OUT.THE ENGINE OIL GETS MIXED WITH THE FUEL.THAT'S WHY THE SMOKE COME OUT WITH ODOR.YOU NEED TO REPLACE O-RINGS.

Answer by MAYUR SURATI 11 November 2012

That is not only worn piston rings most commonly crankshaft oil seal is gone. First replace that .

Answer by Mental Manja 06 June 2021

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