2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Jumping Idle?

Thread Tools
 
Search this Thread
 
Old 01-06-03, 10:06 PM
  #1  
Eat Rice Don't Drive it.

Thread Starter
iTrader: (3)
 
1987RX7guy's Avatar
 
Join Date: Nov 2002
Location: Laredo, Tx
Posts: 12,752
Likes: 0
Received 1 Like on 1 Post
Jumping Idle?

I took off the stock intake and the a/c system and now my idle is jumping it is at about 1400rpm and jumps to 1700rpm if I try to lower it the car will stall if I don't hold it a 1500rpm(basically any stop light) I also changed some of my vac lines to silicone but I am almost positive that I did it correctly and did not leave any open. Any Ideas please. Thanks for any help provided.
Old 01-06-03, 10:19 PM
  #2  
Refined Valley Dude

 
Amur_'s Avatar
 
Join Date: Oct 2001
Location: Kitchener, Ontario (Hamilton's armpit)
Posts: 2,283
Likes: 0
Received 2 Likes on 2 Posts
It's a vacuum leak. Maybe one of the old lines is leaking. You may have bumped one when you did all that.

Grab a can of carb cleaner and spray (more like soak) each line one at a time. The idle will change when you spray the leaking vac line.

And next time SEARCH. This is arguably the most commonly asked (and answered) question on the Forum.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
squirrels
1st Generation Specific (1979-1985)
9
03-22-22 02:23 AM
dona1326cosprings7
1st Generation Specific (1979-1985)
4
10-29-15 06:47 AM
LongDuck
1st Generation Specific (1979-1985)
12
10-07-15 08:12 PM
izzolaw
Introduce yourself
1
09-28-15 06:03 AM



Quick Reply: Jumping Idle?



All times are GMT -5. The time now is 07:29 AM.