<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Aaron:
I don't recommend switching to a synthetic then switching back to conventional oil. Are you experiencing oil leaks or consumption? You're probably looking at valve guides and seals. 103 motors were known to develop those problems.
Valve guide seals definitely. Valve guides? Not likely with 60k.
Owner 24 bay BSC
Bosch Master, ASE master L1
26 years MB technician