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hello sir my name is amjad. i'm a mecanic and i have suzuki samurai and i'v repaired the engine of my bike and i have a pick up and milage problem. i'v reconditioned crank shaft changed engine bearing clutch plates steel plates and re bored my bikes bore and changed carburettor cleaned scielencer but i dont have pick up and milage.
By Amjad Ali 09 September 2010
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expert
Expert`s comment:

Hi,
As you have done all things needed to maintaing the bike, still as the engine life increases, the pick up and mileage reduced due to wear and tear of some or other parts. Hence the other option is to use premium oil and also check other parts such as silencer, tyre pressure etc.

Answer by Shiva Shankar 09 September 2010

u r also mechanick and not found the reason of problem..
i think >>1.run it in slow speed till 2 /hours 15 minute intervel 15 minute run type ..
>> bore may seize if bike run too speed with low oil mixing with petrol till 1000 km first run with 1 ltr petrol 60 ml oil >> check any air leakage in bore ,head sitting .. or oil r leakage in bore ,head , . >> check carburar manisto . and check readvalve.. .if these r corect than reopen bore and check it mt will be seized .if u goto again rebore than also u will get low millage coz u r using .5/.75 size piston ,,advise only run with extra oil mixing with petrol and run 1000km than see result..

Answer by GAUTAM JAIN CHENNAI 09 September 2010
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