hi I recently bought a 94 del sol s w/ 163,000 miles. I checked out the spark plugs and they were soaked in oil. i'm assuming its the valve cover gasket and spark plug seals? Also i hear this tick tick sound when the engine is running. would i need a valve adjustment? if so, what are the specs for valve adjustment? Also what weight oil should I use? Thanks

 

plugs in oil = are the spark plug O rings. Change em
Tick = valve lash. Search how to perform the job. Your going to need a feeler gauge. Takes about 30 mins to set it.
Oil = 5w30