Hello I just got this truck . it had been sitting for 3 years . I got it inspected and drove it home . but the idle is at 2500 makes it hard to drive.i had hoped that by driving it it would fix itself but no luck. This truck has 76 thou miles on it . 2.5 engine .can find no vacuum leaks. What do I look for?

 

I was looking at all the posts for high idle and started playing with the IAC tapping on it and the idle dropped to about 700 rpm

 

Duplicate post: https://www.ranger-forums.com/sohc-2...-b2500-159649/