Crusted coolant on plugs in bank 2

[RysRed96GT]

I pulled my plugs yesterday and saw 3 of the 4 plugs on bank 2 had white crust on them. first of all, is this coolant correct? any ideas what to check first before i pull the manifold?

 

[Chopper1]

Just a stab at it but,I would pressure test the cooling system before removing anything.I would think baked on coolant would also have a greenish tint.

 

[Iniquity]

How long has it been since you checked/pulled the plugs?

 

[RysRed96GT]

How long has it been since you checked/pulled the plugs?

they were platinum plugs. i believe about 10K ago

 

[Iniquity]

Before the headswap? During? You might of had a plug with a too hot heat range. You didn't gap the plats did you?

 

[RysRed96GT]

Before the headswap? During? You might of had a plug with a too hot heat range. You didn't gap the plats did you?

i replaced the plugs after the headswap. i did gap them to .054". why?

 

[Iniquity]

You're not suppose to gap plats, even says it on the box.

 

[RysRed96GT]

You're not suppose to gap plats, even says it on the box.

hmmm...well, it still doesnt explain why i was slowly loosing coolant. forgot to mention

 

[Iniquity]

One problem I did have was that I didn't lock down the a coolant line tight enough, it on top and goes through the firewall on the pass side of the car, check all the coolant lines.