dear salman bhai, main app ko itni muhabat se bhai bolta hoon or app muje "sir"? why ?? muje "sirs" se koi acchi yadeen nahi hain Alahmdullila main ne khuub dande khye main , couple of times murga be bana hoon outside class room :(
dear i replaced my city cabin filter myself its very easy, about idsi i dont have idea pls check ur user manual u will also get directions.
near ganga ram hospital there are many car ac shops , give then rs50 and they will do in 2/3 minuts for you.
yes i reside at tariq road lahore cantt since 1988 sending you pm mesg about my home address and cell #