today after i parked th car and then restarted car will idle at a solid 2000 rpm it wasnt doing that before any ideas check all vacum lines all ok

 

could be a manifold leak. you can spray carb cleaner around the l.i.m. and if the car stalls while spraying you've found your leak. do a search on leaks and your problem will probably come up in one of the threads

 

can the lim be removed without taking turbos out

 

Nope.

You have to pull the turbo to get at the LIM studs.

Sorry.

BTW, have you checked for engine codes? Have you checked your cruise control and throttle cables for binding?

-b

 

ihave not checked engine codes dont have cruise control and cables are ok

how do you check for engine codes

 

Before you go into the serious stuff try screwing in the AAS below the elbow and see if that drops your idle.

 

tried that didnt do it

 

Check your ISC on the TB.

I've left that unplugged before and had the high idle problems (and them immediately remembered that I didn't plug in the connection).

Here's a little thread with some troubleshooting ideas:
https://www.rx7club.com/showthread.p...hreadid=294800

 

what is the isc

 

Idle Speed Controller

 

where is it located the isc

 

It's on the TB on the firewall side.

 

It's in section F-81 through F-83 in your service manual. If you don't have one check out iluvmyrx7.com.