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12-09-2019, 08:11 AM

AuSeeker

Senior Member

Join Date: Nov 2016

Location: South Carolina

Posts: 4,646

Real Name: Skip

AuSeeker

Senior Member

Join Date: Nov 2016

Location: South Carolina

Posts: 4,646

Real Name: Skip

Quote:

Originally Posted by cali2008

Just changed my plugs to Denso K20HR-U11 oem copper. It runs way better. Throttle response is better, feels like a dream.
I did notice some oil on one plug and a bit in the well. I presume it needs gasket change. I would love to do it myself, but without a garage and a lot of research I think I'm stuck letting my mechanic fix it.

Yes you need the spark plugs tube gasket replaced which will require the valve cover to be removed so you might as well do both valve covers while you at it, since the other cover gaskets would be in the same condition.

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