My khyber has traveled 14000 km since last overhaul and is using 20w50 caltex since day one. Can i or should i use 10w40 or 15w40 in my car and should i use syntheitic or semi or mineral oil in it considering its milage? I'm mainly worried about seals and leaking problem as some people experience when they pour in low viscosity oil after using a thick oil for long. Will it negatively affect my engine somehow?
I am trying to renew the outlook of my car, so i have bought the following parts from PK autos so far:
1. Bought the genuine SGP engine oil cap for rs.700.
2 "Khyber" logo (local black n silver) rs.50, and "GA" logo (genuine) rs.100.
3.Fender indicators rs.200/pair.
4. Rear number plate lights complete rs.350/pair.
4. Steering horn cover rs.260.
5. Cultus windows winding handles rs.200
6. Brake light lens both side original rs.450/pair.
7. Front bumper parking light covers white rs.100/pair.
8. Front Right side parking light cover original Koito rs.100.
Please help me find the Koito front Left side parking light cover too. The local ones have a little blackish tint in them which i don't like and it doesn't match with the original. Koito cover is very clear and good quality. I called waseem autos but they didn't have it.