Forum – Please Help.
I have a 1970 911T 2.2 with original Zenith carburetors. I removed the air intake to clean the carburetors and notice that the right set of stacks was dirty but looked normal, however, on the left set of stacks looked melted with a tar substance (See pictures).
Engine runs normal, no issues, cranks over perfect, no issues. Can anyone identify what the heck is going on?
