.If you want to suggest stop leak go ahead. Just be up front with the folks that it worked for you and one other guy on here but there have been many system failures after using it.
Might be a good idea to tell them that you're not a hvac guy too so they know how much experience you have in the matter.
last time I checked, you don't need to be a pro in a particular field to comment on a post.
Btw, I noticed you did indicate that you ARE a hvac guy either.
Think about this...the hvac guys giving advice on here have zero financial interest in our suggestions.
Exactly, your making a suggestion. Just like I am.
Why would each and every one of them that have tried the product, and made money from replacing those systems, NOT suggest a home owner use it? If it was a big conspiracy to keep money in our pockets then we wouldn't be on here giving free DIY advice in the first place.
no validity to this point, the pros here are NOT working on the system that the OP is having issues with. Also, suggesting to use the product does not guarantee the tech gets the job should the system clog up.
You have a great weekend too.