Went to PESC Damansara Mutiara earlier. Wanted to do my 20,000km service. I brought my own Oil but they not allow. Anyone experienced this? Say must use the one supplied by them. I bought the Petronas 10/30 oil for my gen2 cps manual.

My Gen2 seems to be giving me problems. After I turn right, my steering wheel does not center anymore but turns 10degrees to the right in a straight line. However, after I make a left turn, the steering wheel centres in a straight line. What could be the problem? Something need to tighten?