another synthetic oil thread, i'm pretty sure i havent seen it posted Options

[brianforster]

sorry if this is a repost but:

would it be beneficial to switch to fully synthetic mobil1 if the only real "problem" with my engine is the valve seals?

Ive read that if you have any oil leaks what so ever that the synthetic will make them worse, so will i go from seeing a tiny puff of smoke at startup to OMG the house is burning down?

Thanks all