Developed a miss today.

[Z06scentair]

Ok I stuck the fuel pump assembly back in the car.

When I changed the plugs the number seven plug valley had fair amount oil inside the boot and the od of the plug.

I cleaned the valley out pretty well hoping the cam cover seal would seal back up. Then installed the plugs, I put di-electric grease in all plug wire ends.

Drove the car around and it ran great.

Fast forward to yesterday and the mis started. After putting the fuel pump assembly back in i decided to recheck the plug wire grease.

To my surprise all the grease had hardened or thickened up and was lacking.

Re-applied new grease to all the plug wires.....once I got to #7 I saw once again the oil had saturated the plug and wire boot. I cleaned the oil off again re-applied grease and once the car was started the mis was gone. Drove it up the road and it ran fine.

Guess I have found my culprit.