[donate12]

I did the timing chains and added brand new pi cams a few months ago. I cant seem to figure out why I've got a high idle (900ish) at startup. It idled down fine prior to the cams. Did a smoke test and no leaks anywhere. Am I missing something or is it something I have to live with unless I get a tune?

 

[XR7-4.6]

Is your coolant temp sensor connected/grounded?

 

[donate12]

Its connected as it was before the swap. And is only a few years old. Scan tool shows I'm getting proper temps. I could double check it with a dmm though.