GN Upper Engine and Fuel Injection Cleaner

[Cachels1]

I want to clean my ls1's top end by pouring in GM Cleaner upper Engine and Fuel Injector Cleaner through my PCV line into the intake. The part # on this cleaner is 88861802 and comes in a clear plastic bottle, showing a blue fluid.

The bottle is 16 oz's; so how much should I use?

Is this even the right stuff? I don't trust using Sea Foam in my intake but the Sea Foam can instructions say use 1/3 of 16 oz's.

[SexOnWheels]

I want to clean my ls1's top end by pouring in GM Cleaner upper Engine and Fuel Injector Cleaner through my PCV line into the intake. The part # on this cleaner is 88861802 and comes in a clear plastic bottle, showing a blue fluid.

The bottle is 16 oz's; so how much should I use?

Is this even the right stuff? I don't trust using Sea Foam in my intake but the Sea Foam can instructions say use 1/3 of 16 oz's.

It is the same sh1t as seafoam.

Is it called 'Cleans'? If so that is what I use. I use the spray for the TB and use about 3/4 of bottle in with the oil and the rest in the gas tank.

Run it for a bit and change out the oil (refill gas tank)