^Vikas, did you 'vigorously' shake the can before and 'during' ingestion?
That is a must for it to actually foam up UNLESS the 'newer' CCC is diluted stuff and the goods they keep in their service departments?
If it doesn't foam up, get Amsoil's Power Foam. Bigger can, Pablo can hook ya up and it does foam/stays foam spraying. Shake VERY WELL before use and off/on during spraying in.
ALSO!!! Soak it for AT LEAST 1 hour, hood closed, maximum heat/time soak and then drive to expel. Might get a good show then!
(I even soak for 90 mins as a preference lol)
Please, try this before next oil change and report back. Curious if ya get more smoke!
Please please no seafoam via brake booster, not effectively distributed to all cylinders, and via runners/IM @ TB leaves some risk, minimal 'soaking' of entire CC.
Think about it, it's a liquid that settles faster. You may as well run the engine to temp, pour seafoam into each cylinder with the plugs out, soak/plugs loosely inserted, then crank engine to expel(after a few hours), and start in clear flood mode and expel that way.
Foam cleaner used right is the BEST method...JMO though.