If you let the motor run for a minute, then remove the oil cap, can you hear/feel pressure being released?
So I removed the oil cap and theres air coming out like a freight train! lol decided to check my plugs and the front left plug is messed up. the tip is completely gone, down about 1/4 inch in the plug. the middle front L shaped tip looks like its getting burned since some of it is missing. the front right is ok. Haven't checked the rears yet. What can cause this to happen to the spark plugs?? they only have 25K miles on them or so. Im going to replace the PCV valve and spark plugs (they were Autolite 104s). What should they be gapped at? since I'm running a GEN3 with XP cam and 3.2" pulley...and all the other supporting mods.
