I'm going to use the A.C. Delco T.E.C. Liquid or Aerosol?

[c good]

Hi all. I've decided to do the top end soak with A.C. Delco product. They make it in an aerosol also. Any suggestions on which might be better? After doing some add'l research...It appears the aerosol is made to use while the engine is running by spraying it through the intake.

It looks like I'll stay with the liquid and soak the cylinders as mentioned in previous threads.

 

[mrrsm]

I suppose I should apologize for the complete failure of my prior words and images provided to inform you in the recent past concerning several Contemporary Threads about ACDelco TEC.

But you should realize by now, that literally everything important there is to know and can be said about the use of ACDelco Top Engine Cleaner as a topic here has already been thoroughly covered and thrashed out for you… ad nauseum ..Yes?:

https://www.merriam-webster.com/dictionary/ad nauseam

A.C. Delco Foaming Top End Cleaner....

Good Evening All, I've read about this procedure here on the forum. I'm wondering if it would be OK to do, regardless of if I have carbon build up or oil consumption. I have noticed a small amount of oil accumulated in the intake plenum. I do have a little piston "slap" that goes away upon...

gmtnation.com

Carbon cleaning the 4.2L LL8. Experiment

I have recently performed carbon cleaning on the pistons and valves using a method recommended by @MRRSM and I figured to document the experience for those who would like to pursue this in the future. The method involves pouring AcDelco Top engine cleaner in the spark plug holes. This is NOT a...

gmtnation.com

Nevertheless... Perhaps Where Words Fail… Images will Suffice:

 

[c good]

I have read through many of the threads and have found them very helpful. I see two types of T.E.C.'s being used. The foaming aerosol type used in the photos above with the head off. This type seems to be used also for when the engine is running and injected through the intake.

The other is the liquid that is poured into the spark plugs holes and let soak.

Or if I can spray the foaming aerosol into the spark plug holes, let it soak and get similar results? I'm hoping to clarify the best way to do it.

 

[NJTB]

If the engines in the car you can do either.
When I was in the buisness we followed the directions on the can, cleaned up carbon knocks every time.
I was working piece work, time was of the essence.