KB in CO

Well, it took me a while, obviously, to change out the coolant temp sensor, put in a brand new one but no change. Super hard to start when cold, runs rough up to about 180 degrees then runs great after that. Any ideas what I should check next?

Cold start injector I'm guessing is next.

Thanks

xrav22

Before you change it clean the connector, I feel I have to know the answer to this too.
It cant be too hard to figure out. I would make sure the throttle body is open a hair.
You set TPI to .54 v . Wow this is a brain teaser.
Good Luck.