Is this sentence grammatically correct?
"I don't think you're wrong nor I'm trying to tell you what to do"
***** NOT A TEACHER *****
I believe that your sentence is grammatically correct if you change the order of some words:
"I do not think that you are wrong
, nor
am I trying to tell you what to do."
Here is a somewhat similar sentence from
A Grammar of Present-Day English by Pence & Emery:
"I have no inclination for such an undertaking
, nor
do I have the time."
And here is another example (I forget the source):
"Dumas did not disagree
, nor
did he seem at all bothered."
Sincerely yours,
James