Vacuum Diagram

[camoit]

When you pull the plugs what do they look like?
In the Wiki we have a page in there on reading spark plugs. The only way fuel can get in the oil is past the rings or if the fuel pump is leaking it in there or when you stop the truck it's sitting in the manifold. Have you replaced the O2 sensor? For some reason it must be running rich. But you say it's white smoke, correct?

[blessedguy]

When you pull the plugs what do they look like?
In the Wiki we have a page in there on reading spark plugs. The only way fuel can get in the oil is past the rings or if the fuel pump is leaking it in there or when you stop the truck it's sitting in the manifold. Have you replaced the O2 sensor? For some reason it must be running rich. But you say it's white smoke, correct?

Yes, it is white smoke. I have not checked the plugs again, since I put in the new ones. I know the spark plugs that are in there are in some sort of adapters. I thought about removing them, but I figured they were there for a reason. I can pull them to see what they look like. What I'm I looking for?