i first encountered this in 2006... the problem was gone after mild cleaning...no charges then last year (i guess September 2008) i had to change the carburetor butterfly & it costed me Rs. 700 including labor here in Karachi.. please note that the carburetor butterfly is replaced in most cases as repairing is not recommended. the cost mentioned above is also for replacement..
i am waiting for possible issues then have time n then take my car to suitable person..
usman bro do these carburator butterfly have qualities like diff prices..do u know how much would it cost me if i purchase it from suzuki showroom..if thats the problem.....
consult any carburetor specialist
i wont recommend you to go to Suzuki... they will rip you off.. carburetor isn't a big issue, any good professional can handle it easily
n 1 thing more ..does ur rpm rises when u switch on lights or ac.bth in cng n petrol.from 1 to abt 1.5..and how much (time)does it take to warm up cold engine with how much auto rpm going up..how much does rpm go up now while warm up..
rpm increases when Ac is switched on, its normal.. while it should not increase when you turn on your lights.. my car operates on direct radiator fan so the time it takes for engine to attain desired temperature may be different from yours
thanks usman bro
do visit this thread u may find some useful information.
https://www.pakwheels.com/forumreply_az_TopicID!87442~ForumID!31~pw.html