btw @Xulfiqar
how should i go about testing for a head gasket leak?
car drives fine. no smoke. coolant reduces slowly. oil is clean, not milky.
if i open the radiator cap, and rev the engine, very tiny bubbles appear, like froth.
incase of headgasket leakage, should the head bolts be replaced with new? or old ones can be reused? i have torque wrench, but no idea where to get new genuine headbolts.