Driverside Sparkplugs WTF? with pics

[mynumber1hater]

Driver side spark plugs WTF?
They are about a month old, and only the driver side is like that. The pass is normal..

 

[BYRDPE]

Spark Plug colour color guide and engine problem chart

 

[87GT Drop Top]

This might help.

NGK Spark Plugs USA

 

[mynumber1hater]

I looked up the chart FIRST.

 

[RatStang]

First thing I'd do is pull codes and see if you get any for O2 sensors (guessing a lean code).
Then I'd pull a compression check on that bank. You're getting oil and a lean condition at the same time, it appears. My WAG (wild ass guess) is a head gasket.

If that ends up being correct, don't forget to order yourself a new o2 sensor along with your head gaskets.

Good Luck!

 

[mynumber1hater]

First thing I'd do is pull codes and see if you get any for O2 sensors (guessing a lean code).
Then I'd pull a compression check on that bank. You're getting oil and a lean condition at the same time, it appears. My WAG (wild ass guess) is a head gasket.

If that ends up being correct, don't forget to order yourself a new o2 sensor along with your head gaskets.

Good Luck!

I just did a TOP end rebuild a month ago. All new gaskets, heads decked
30 with 1011-1 gaskets.No check engine light, but i know that does not mean there are not codes, i will check.

 

[mynumber1hater]

The Answer: You can not use the rubber End Seals that come with the Fel Pro kit. When you are using milled/decked heads. And its a good idea to use MR. Gasket ultra seal intake gaskets not "stock" fel pro.