synthetic back to mineral

[RafRaf]

Mga Sirs.

Wala ba pong problemang idudulot kung ibabalik ko sa mineral based oil ang Diesel Adventure ko. Nag-try kasi ako mag synthetic nung 5000Km checkup ng sasakyan ko (at paakyat kami ng baguio nun eh). Kaya lang ang mahal nga talaga ng synthetic. Akala ko kasi same din ang gastos ko when I compare having to change mineral based oil twice (every 5000Km) to once with synthetic (at 10000Km). Not so, I discovered. Eh, balak ko nalang tuloy na bumalik sa mineral based oil. Oks lang po ba iyon? Wala po bang issue sa seals and stuff?

Follow-up question, how about kung papalit-palit from mineral to synthetic, will there be problems caused?

Thanks!