I just want to point out the OP who’s calling all the “new” people idiots, didn’t know what AFR is. Which is ok, not everyone knows every abbreviation, (air to fuel ratio btw) but it doesn’t hurt to ask!
I’d also like to say to all the “new” people that have just joined this forum, I haven’t been a member long, but I have found a lot of really nice members, who really help out. Don’t let a couple of rude people discourage you, and don’t be afraid to ask questions! You’ll get the help you need, and if you’re lucky someone will give you a funny answer, that’ll brighten your day.
We all have our strengths, and we all have our weaknesses! We can only grow stronger by asking for help