Honda-Tech - Honda Forum Discussion

Notices
Acura Integra All Integra Except ITR

My rpm jumping up and down

Thread Tools
 
Search this Thread
 
Old 02-23-2011, 04:52 PM
  #1  
Honda-Tech Member
Thread Starter
 
Daproject711's Avatar
 
Join Date: Aug 2010
Location: Michigan
Posts: 38
Likes: 0
Received 0 Likes on 0 Posts
Default My rpm jumping up and down
So just got done swapping in a b20 in the integra the first start up and every thing was nice. but today i went for a drive i see the in neutral or in 1st gear when im stoped the rpm jumps up and down for 1000 to 1500.
Daproject711 is offline  
Reply Like
Old 02-23-2011, 05:18 PM
  #2  
Honda-Tech Member
 
mapa1229's Avatar
 
Join Date: Apr 2010
Posts: 62
Likes: 0
Received 0 Likes on 0 Posts
Default Re: My rpm jumping up and down
my other LS did that...friend told me it was idle control...but idk...
mapa1229 is offline  
Reply Like
Old 02-23-2011, 05:57 PM
  #3  
Honda-Tech Member
 
Murk 'EM's Avatar
 
Join Date: Jul 2007
Location: Chicago
Posts: 1,178
Likes: 0
Received 1 Like on 1 Post
Default Re: My rpm jumping up and down
Check the iac and make sure the coolant system is properly bled.. I have an odyssey at my shop with the same problem (didn't have time to check it out today) ill look into it tomorrow and let you know what I find
Murk 'EM is offline  
Reply Like
Old 02-23-2011, 07:56 PM
  #4  
Honda-Tech Member
 
singhlakhy's Avatar
 
Join Date: Sep 2010
Location: buena park
Posts: 44
Likes: 0
Received 0 Likes on 0 Posts
Default Re: My rpm jumping up and down
Check the fast Idle thermo Valve it gets loose on theese old things and can cause this
singhlakhy is offline  
Reply Like
Old 02-24-2011, 05:01 AM
  #5  
Honda-Tech Member
 
Mattb16teg's Avatar
 
Join Date: Jun 2004
Location: Maryland
Posts: 5,818
Likes: 0
Received 3 Likes on 3 Posts
Default Re: My rpm jumping up and down
So the idle surges?

Didn't think B20's have a FITV.
Is your IAC hooked up correctly?
Mattb16teg is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Idle issue
xls421
Acura Integra
6
02-10-2012 10:28 AM
awkward idle
H22Honda98
Honda Prelude
4
09-05-2007 05:51 PM
idle isues surge between 1000 and 1200
the.hamburglar
Honda Civic / Del Sol (1992 - 2000)
4
05-10-2007 08:46 PM
idle issue with my rex
rice a roni
Honda CRX / EF Civic (1988 - 1991)
1
04-15-2005 09:49 AM
Fluctuating Idle problem, possible answers??? -- already searched --
4gen
Honda Prelude
24
01-11-2004 05:28 PM
Tags
Back to Subforum
Acura Integra
View Next Unread
random headlight problem




Advanced Search
Quick Reply: My rpm jumping up and down


Reply Closed Thread Share

All times are GMT -8. The time now is 04:52 AM.