Honda cd 70 (White smoke please help guys)

[pwuser148978599914]

Hello Friends,

Yar mere pas honda cd 70 2006 hay jo mene 6 sal phele li thi or yeh bohut smooth or pani ki tarah chalti hay or iska dabang pickup h or koi problem nahe ki aj tak.

Bas yeh masla h k white smoke nikalti hay or phir oil pene lagti h (i use havoline oil)

Mene 3 bar iska head cylinder ka kam kraya hay leken koi faida nahe howa running k bad phir se white smoke nikalti h.

Last time mene JOHAR k ek expert mechanic ko dkhaya tha jo k Racers ki bike banata hay usne kaha k oil pump ka masla hay or usne sara piston ka kam phr se keya (piston,rings,valve seals, valve guide, head gasket) or new oil pump dala. Or mene iska silencer bhi saaf karwaya tha last time takay osme koi purani oil na ho jiske wjaa se smoke i

Is dafa phir 2000km k bad mene white smoke dekha or mje lagta h yeh phir oil pene lagegi ab

Please help me freinds yeh akhir kya masla hay or kese thek hoga?

Main apni bike sell nh krna chahta leken main 3 bar honda ka saman dalwa k mera bohut karcha hogaya hay please suggest yeh ban sakti h k nahe?

[Hassan1991]

Plug ki condition check karo.
Ap cylinder ma sleeve lagata ho?
Smoke siraf starting pe aata hai ka continuously.

[pwuser148978599914]

Thanks for reply Hassan bhai

Smoke tab ata hay jab bike 15 to 20 km chalti h or garam hoti hay or accelaration per nikalta hay idle main itna nahe nikalta

Or yar mujhe sleeve ka to nahe pata kyon k yeh mechanic karta hay or main 2 bar apnay puraanay mechanic se kam kra chuka hon or is dafa to bohut hi koi expert mechanic ko dekhaye thi to i think yeh sleeve etc ka kam to krwate honge wo kuch is tarah bolte hain k bore etc karwate hain hum

[pwuser148978599914]

Oil level or plug m check karlunga is weekend.. its now 450 KM since i have changed the oil

Plug ki condition kesi honi chaye normal ?

[Hassan1991]

Means abe boring ki stage hai.
Valve seals+Rings weaks haien apki bike ka. Siraf seals or rings change krvao pora rebuild pe na jana.
And also change the mechanic....ager oil pump band hota to bike 5 mint na lagati seiz hona ma.

[Hassan1991]

Okay
Plug should be red. If it's black then oil is coming in the combustion chamber. Means weak seals or rings.

[crystalways3]

Yes well said.

[crystalways3]

Lekin dealer se kaam k bawajood sirf 2000 km k baad hi ring & valve seal kamzor kiun hogaeen? Bore stage ki waja se?

[crystalways3]

Sleeve nahi daali hogi??

[Hassan1991]

Nae bore ki vaja sa nae actually sleeve never last long always die before time.
Boring is better option.

[Hassan1991]

Bhai parts ki quality hi aesi aati hai....or phir apko pta hai mechanics ka.

[Hassan1991]

Also check the breather pipe it allows crankshaft pressure to release. If it's close it also causes the same problem.

[pwuser148978599914]

Thanks for reply Hassan bhai leken piston ka kaam to 3rd time karwa chuka hon 2 alag alag mechanic se unoh ne seals, guides, piston change kar chuke hain leken phir wohi masla ajata hay white smoke and oil burn?

or yeh breathe pipe kis jaga hota hay? i will ask mechanic to diagnose

[Hassan1991]

This is the breather pipe
Aesa tab hi hota hai jab kam sae tarika sa na kiya jae sath ap engine oil kixx ka use karo ab.

[pwuser148978599914]

caltex havoline after every 1500km

[pwuser148978599914]

ok i will check KIXX oil

[pwuser148978599914]

is it better than havoline or ZIC ???

[Hassan1991]

I use kixx,havoline,zic,atlas etc in my moded bike kixx stands best....vesa liqui moly is best but i cannot get my hands or that....Actually not available.

[pwuser148978599914]

Thanks hassan by the way what if i change complete cylinder and head ? do you think problem will be solved?

as suggested by one of my friend

[Hassan1991]

Your welcome
Yes but it will be expensive and in case if it's the breather pipe it will came back.