Quote Originally Posted by darkhorizon View Post
Giving it extra air during crank may suggest its a little too rich to start.

My blazer started first crank at 25 below this morning.... full e85 swap on that with 10 40 race oil.
I have basically the same cold start issue with the Camaro. I'm thinking way too rich when it's below 40*...who the hell would tune only for above 40* though?