i put in full synthetic last month and now i have no oil. i took it to honda and they said it could be my seals retainers or rings or all three. it's burning internally. i took it to this other shop and they took one look and asked if i had smoke coming out my exhaust. aNd i said yes. he asked if it was blue and i was thinking blue? i cant' imagine blue smoke coming out of my exhaust. it looks whitish grey to me. but anyways he said that the oil is leaking into my valves and burning up in there and that it would cost an *** load of money to fix and buy the parts and so he said to just buy another engine. i was likE wt FUUCK buy another engine!? i just bought this engine and rebuilt it at this local shop 2 years ago. anyways. i' really want to keep this engine and i was wondering if it really was a big problem like he saids it is. and if it is, at the worst case scenario (meaning if the oil is leaking into my valves and burning up) how much would it cost to buy and install or repair the problem??? anY machine mechanics ouT there?? thanks