Hey.. i bought a passo 2006.. wese tu sab okay hai but kch time se Oil Pressure light show horhi hai, jab k Oil bhe poora hai and chalne me bhe okay hai.. Ek mechanic keh rha hai k Tuning krwao complete and Oil pump change, second mechanic told me that k everything is okay, isko ese hee chala lo koi issue nai.. so any suggestion kia krna chaye ??