Lexus IS Forum banner

1 - 3 of 3 Posts

·
Dr. JDM
Joined
·
9,332 Posts
Discussion Starter #1
does anyone know why when you shift out of gear into neutral the RPMs drop and then bounce up a little, then slowly drop down to idle... ?
 

·
Cone Killer
Joined
·
7,315 Posts
The idler control units makes it do that. It is working properly. If it was faulty, the car would turn off. My father had one of go bad in his Eagle Talon, it was very anoying. Everytime, you got to a light you had to dance with the pedals in order to keep it on.
 
1 - 3 of 3 Posts
About this Discussion
2 Replies
3 Participants
BigAl...
Lexus IS Forum
Community dedicated to Lexus IS Enthusiasts. Come in and enjoy our articles, galleries and information on aftermarket parts for the IS300, IS250, IS350.
Full Forum Listing
Top