AugustF15

Yup, just what I thought. Thanks guys!

I suppose they could certainly be some kind of shipping insert, yeah. I also have never ever seen this kind setup before either, all spark plugs I've ever pulled have always had just the ignition wire to cover it.

I got some Duralast wires.

Hey guys. So I'm doing my spark plug wires and I had a CARNIVAL trying to put the new wires on. I pushed and pushed and it wouldnn't go on. This spark plug protector over the ceramic (pictured) was the culprit. I took it off and they slid right on. Is it fine if I just leave it off? For all 8 cylinders.

Where are those block plugs located?

Good afternoon, In the process of my super flush, considering I have many more drains to do, I'd like to know if there's a cap directly on the radiator. So far I have only been able to gain access through the overflow tank. I have an 05 6.0 vortec gas, GMC 2500hd extended cab SLE. Do they not come with drain bolts and caps? I have had to use the lower hose, which hardly gets any coolant out of the system.

The title pretty much sums it up, I'd like to know how much premixed 50/50 should go in my engine. In gallons, preferably. Thanks in advance!