oil in with spark plug

I replaced the spark plugs in my 2000 rodeo and found oil in the ignition coil/ignition pack. 2 mechanics told me it was a blown valve seal, Isuzu told me that it was a blown spark plug seal. I dont know which one it is, if any one does know is it possibel that i can replace it or does it need to be done by a shop??

I replaced the spark plugs in my 2000 rodeo and found oil in the ignition coil/ignition pack. 2 mechanics told me it was a blown valve seal, Isuzu told me that it was a blown spark plug seal. I dont know which one it is, if any one does know is it possibel that i can replace it or does it need to be done by a shop??

It's just leaky plug tower seals. They are "O" rings that seal the spark plug tube from the cylinder head. You have to yank the valve covers to replace them. Leave it unless it's shorting out your spark & causing misfires (doubt that would happen anyway). Just a little natural plug 'anti-seize' :icon16:
G/luck
Joel