salam.
mery pas mehran 2003 model ha. gari oil km krti the to ma ny os ka engine dobara bnwaya ha, sleep lgwa k standard k pistn or ring dalway han. pehly 100 ka pistn dala hua tha.
please mjy btain k engine ki running kitni krni ha or kasy. koch log kahty han k gari 7 sy 8 ghanty stat rakhin or phr 15 kilo metr 40 ki sped tk chlain to running cmplet ho jay gi. ap mjy sahi btain k kasy running krun ta k jo pasy engine py lgay han wo zaya na hon.