Oil-Soaked Spark Plugs A Detailed Analysis of Causes and Fixes

When the tube seals on these engines leak, the entire well will fill with oil, and it will wick through the threads from the top down. Might be your valve cover gasket going with the spark plug gaskets with then. These are now 13 years old so it's a real possibility. Do ... Check to see if you have any oil residue in the plugg tube, and if you do, you have to replace spark plug tube seals, it it involves pulling off ... It looks legit, that is if you actually get that identical part. The few times I've bought OEM items off ebay I normally see if the seller is ... 1992 - Up: Aeros & Whales 4.6L Based Powertrains 4.6L Archive Steering, Suspension and Brakes Body and Interior Modular High Performance Oil on spark plugs can be an indication of a very serious issue. Most likely, bad piston rings or a cracked valve cover. Continuing to run the ... It could be a lot of things.. is the oil on the INSIDE of the cylinder, or on the outside where the spark plug wire boot connects? If its on the ... I've replaced the gaskets on my 5.2 V10 twice now and still fight oil leaks in the spark plug wells. It's a on going battle. If anyone has tips or tricks to ... If your getting oil in the area where the spark plugs are, especially the #4 one, then you need to change the valve cover gasket. Had same ... The valve cover has a seal that goes around each spark plug tube. If that seal leaks you will get a slight amount of oil on top of the spark ...