Engine back compression and back below problem

[@HarisMalik-r2t]

Bahi jan tapper karny k tariqa sikha dy bahi mujy ni smj ari har banda smjata pr ap zaida details ma btaty ha

[@shayanali294]

Sir g ya to ap na btaya ni k back compression crank case say uper taypet cover tk kis hole sa jata ha

[@AzeemAutomobileEngineer]

Jin hol se apka engine oil oil chamber m ata ha

[@janbold]

Sir in videos ki playlist banain take dekhne me aasani hon

[@AzeemAutomobileEngineer]

Ok inshaallah