I found a lot of oil on plug #3 when installing new 103s. The truck has 157k miles. It appears (below) this is coming from above the plug. It must have been leaking for a while. I found oil on all treads and at the electrodes...
The truck is new to me, so I have no idea how long it's been doing this. It runs perfectly except for CPAS issues that I will be addressing soon.
Appreciate any insight.
View attachment 23850
A side question about the new board. Is it cool to post questions like this if there are several similar threads at the old site? I will do some research over there, but assumed we want to build the knowledge / history over here now. If correct, you guys get a TON of credit for answering some of the same questions again..
The truck is new to me, so I have no idea how long it's been doing this. It runs perfectly except for CPAS issues that I will be addressing soon.
Appreciate any insight.
View attachment 23850
A side question about the new board. Is it cool to post questions like this if there are several similar threads at the old site? I will do some research over there, but assumed we want to build the knowledge / history over here now. If correct, you guys get a TON of credit for answering some of the same questions again..