exhaust gives white smoke - xBhp.com : The Global Indian Biking Community

ABHISHEK SINGH CHAUHAN · 10-18-2011, 07:14 PM

hello frnds,
i m having pulsar 150(classic),my exhaust gives white smoke after 15-20 mins ride in d city,and bike getting hot soo early.the bike is running on lean mixture.bike fuel economy is above 50.just running 200kms after new piston and engine valves,consume lots of engine oil.spark plug colour is black.
recently following parts are changed:-
new engine valves
new piston kit
k&n filter
timing chain.

pls help me out this problem.........

Noor · 10-19-2011, 11:50 PM

Query approved and moved

jd666 · 10-20-2011, 08:49 AM

Well the mechanic did a bust up job on your bike, or the running in was not done properly. I suggest you get the rings checked again, and get the carburetor re tuned for more fuel to the engine. The smoke is due to engine oil burning with the petrol in the cylinder.

Drifty · 10-20-2011, 12:02 PM

^^+1..get the piston rings checked for proper seating as well as tune the carb for optimum air fuel mixture.

Prith · 10-20-2011, 01:40 PM

Quote:

just running 200kms after new piston and engine valves,consume lots of engine oil.

This is the reason. I think rings are already busted, better to take your engine to a Auth Service Station for complete check up and damage control.

soodist7 · 10-20-2011, 03:03 PM

With a new piston you should have run it rich. Get it checked immediately befor more damage is done
_________________________________
sit down..shut up and hang on!

ABHISHEK SINGH CHAUHAN · 10-25-2011, 02:02 PM

thanks bro............

ABHISHEK SINGH CHAUHAN · 10-25-2011, 02:06 PM

thanks u all for ur advise,,,,,,,
mu mechnic says that the smoke is usual and comes till 1000 kms.....so dont worry,,but i dont think so.....let me go through d good mechanic in d town.......

10-18-2011, 07:14 PM	#1 (permalink)
ABHISHEK SINGH CHAUHAN abby Join Date: Oct 2011 Location: chandigarh Posts: 5	exhaust gives white smoke hello frnds, i m having pulsar 150(classic),my exhaust gives white smoke after 15-20 mins ride in d city,and bike getting hot soo early.the bike is running on lean mixture.bike fuel economy is above 50.just running 200kms after new piston and engine valves,consume lots of engine oil.spark plug colour is black. recently following parts are changed:- new engine valves new piston kit k&n filter timing chain. pls help me out this problem.........

10-19-2011, 11:50 PM	#2 (permalink)
Noor Administrator Join Date: Mar 2003 Location: Mumbai, Maharashtra, India. Posts: 2,336	Query approved and moved __________________ Happiness is finding you have another Gear left.... Join xBhp On

10-20-2011, 08:49 AM	#3 (permalink)
jd666 Senior Member Join Date: Sep 2009 Location: Gurgaon/Faridabad Posts: 3,390	Well the mechanic did a bust up job on your bike, or the running in was not done properly. I suggest you get the rings checked again, and get the carburetor re tuned for more fuel to the engine. The smoke is due to engine oil burning with the petrol in the cylinder. __________________ My offerings to the gods of speed - - KTM Duke 200 - Yamaha RXZ 5 speed

10-20-2011, 12:02 PM	#4 (permalink)
Drifty An Xbhpian Join Date: Aug 2010 Location: Mumbai,Dombivli Posts: 696	^^+1..get the piston rings checked for proper seating as well as tune the carb for optimum air fuel mixture. __________________ D.I.Y-Valve clearance setting RTR180 D.I.Y-RTR180 brake fluid replacing/brake bleeding D.I.Y-RTR180 brake pad replacing/cleaning Exploded view of Mikuni BS-29 carb A motorcycle functions entirely in accordance with the laws of reason, and a study of the art of motorcycle maintenance is really a miniature study of the art of rationality itself.

10-20-2011, 03:03 PM	#6 (permalink)
soodist7 Junior Member Join Date: Oct 2011 Location: trivandrum Posts: 27	Re: exhaust gives white smoke With a new piston you should have run it rich. Get it checked immediately befor more damage is done _________________________________ sit down..shut up and hang on!

10-25-2011, 02:02 PM	#7 (permalink)
ABHISHEK SINGH CHAUHAN abby Join Date: Oct 2011 Location: chandigarh Posts: 5	thanks bro............

10-25-2011, 02:06 PM	#8 (permalink)
ABHISHEK SINGH CHAUHAN abby Join Date: Oct 2011 Location: chandigarh Posts: 5	thanks u all for ur advise,,,,,,, mu mechnic says that the smoke is usual and comes till 1000 kms.....so dont worry,,but i dont think so.....let me go through d good mechanic in d town.......

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