there isn't any smoke in exhaust....

not much help available here.

my bike is now consuming 400 ml oil in 300 kms.

one of the worst case scenario can be, that the oil from the engine is getting to the air box through the pipe(i guess we call it a PT set).
open up the air box and see it you see any major amount of the oil in it, if yes, get the engine side opened up, and get that valve replaced, this is however a worst case scenario, the major ones being, that the oil retainer, piston or the valves have worn off,. check and inform accordingly.

I would recommend not to drive your bike over 80kmph until you get it fixed.

have you checked below the engine if there are any leaks there. you drive to work or come back home check the area where your bike is standing for any drops of oil

@ aasimenator: no there is no oil leak. already checked it dude.

after reading other similar threads with pulsar engine seizures, i have came to the conclusion that pulsar engines have a tendency to drink excess oil if you drive it very fast and if u go to hilly areas frequently. Driving too much and regularly over 100+ speeds over long distances then ur pulsar will drink oil like anything ...ignore it and u wil have a siezed engine. in these type of conditions pulsar engine can not outlast 25000 kms, coz thats my odo reading and that of several others in different threads here in xbhp. although my engine is not seized but it desperately needs complete overhaul block piston crank shaft .....will keep u guys updated once i open the engine after around 10 days....

there isn't any leak.....

and guess what....one service center give me a an estimate of 10000/= while other gave an estimate of 6000/= both authorized service centers.

things include
block piston set
clutch plates
timing chain
other accessories

the piston and block only need's to be changed when the bike is used for prolonged periods with worn out piston rings...thise worn out rings not only burn oil.. but also let toxic and corrosive materials form the combustion chamber mix with the engine oil degrading crank/clutch/bearings etc..
better get it fixed asap...

ONE MORE THING THAT I WANNA ASK IS DAT...

along with other thinigs my service center guy tell me dat clutch plates have worn out.....but there is no much problem with RPM and actual speed of bike...doesn't feel like clutch slipping.... pnly thing is that pick-up is low.

Hi Prince,

Why dont you get your bike diagnosed by Castrol Bike Zone (if not one maybe 2 to get a second opinion)? They're supposed to be quite good and will certainly reduce the down time of having to get ideas off the internet.

Regards,
Siddharth

suggestion accepted buddy.

hi guys...finally i gave my bike to service center .....
they opened the engine and gearbox in front of me.....

piston was fine but long scratch marks on block.....two large ones and one small....dont knowwhy it happened...valves were leaking too...then opened gearbox...two of the gears were damaged with deep marks on them...

actually i used to practise clutchless shifting some time back...may be the gears were damaged because of dat..and the broken pieces damaged the block....may be....or other wise once my oil went dry.....may be d damage was due to dat...there was play in crank too ..rest everything was fine....although it seems there's nothing left to get damaged .....expenses=Rs 10,000/=

Break-Up----

Engine packing Set 150.00
Engine Oil Seal 65.00
Crank Bearing (2 No.s) 420.00
Crank Repair 1250.00
Clutch Plate Set 875.00
clutch Pressure Set 150.00
Clutch Operating Bearing 100.00
Cylinder Block Piston assembly 1950.00
Timing Chain 205.00
Gears (2 No.s) 800.00
Valve Kit 245.00
Stem Seal 60.00
Cyl. Head Valve lapping 150.00
K. Oil & Consumables 65.00
Engine Overhauling charge 1250.00
Left Side Magneto cover 500.00
Bearing Output Shaft 120.00
Servicing 150.00
Engine Oil 305.00
Rear Brake Shoe 134.00
Miscelleneous & parts 600.00
----------------------------------------------
Total = 9556.00/= (ONLY)

Will get my bike in this week....lets hope now it performs well.....


and yes....no clutchless shifting ever......unless i wanna **** my bike again......and yes no motul synthetic oil.....

pray for my bike ......

Any updates on this? I am also facing similar issue with 1 year/ 17k old P150 ..
how is the bike behaving now?

any updates @ topic starter???