Idle question

[skav]

I wondering what the idle should set at on my 99 BP truck.

It seems a bit high. Here is a picture of it idling warm in gear.

 

[VMacKenzie]

Normal for a 24-valve automatic, and not adjustable. VP trucks have a higher idle RPM than all other HD diesel pickups as far as I know.

 

[12vriviera]

Yup 750.. Non adjustable

 

[jesnic]

I'll check mine in the morning on the scan gauge II, but it looks about like mine. I think somewhere around 780-800 rpm.