Been blowing a little black smoke at start up here recently. Never noticed this before. Clears up right away. It is only upon initial startup. Getting ready for some mild performance upgrades but will wait if something is going south.
Any thoughts?????

 

sounds normal to me, i think you are fine

 

Mine does too, no problem.
What's your lift pump fuel pressure?

 

I wouldn't worry, mine does the same thing and I only have 38,000 miles on it. Just broke in.


Gary