Engine & Transmission Post your Engine and Transmission related problems here.

GMC Jimmy high RPM's at idle?

Thread Tools
 
Search this Thread
 
  #1  
Old 10-03-2013 | 11:24 PM
bdude273's Avatar
Thread Starter
|
Beginning Member
Joined: Sep 2013
Posts: 20
From: Vancouver BC
bdude273 is on a distinguished road
Default GMC Jimmy high RPM's at idle?

Hey,

My GMC Jimmy runs at around 1000RPM's when sitting, after about 5 mins it goes down to 600. Its about 12 degrees celsius out idk if that effects it. I cleaned out the throttle (it runs fairly smooth; very minimal shaking) with some carb cleaner and it runs better but still revs high. Should it be revving at 1000 or not?
 
  #2  
Old 10-04-2013 | 01:37 AM
richphotos's Avatar
BF Veteran
Joined: Dec 2011
Posts: 4,861
From: Minneapolis, MN
richphotos has a spectacular aura aboutrichphotos has a spectacular aura aboutrichphotos has a spectacular aura about
Default

53°f or 12°c is chilly, so its really not out of the question to be up around 1000 at that temp. the fact that it drops after about 5 minutes to normal is indicating that its the choke that is on.
Did it just start doing this now that the temp is starting to fall? or has it always done this, even when it was hot/warm outside?
 
  #3  
Old 10-04-2013 | 05:56 PM
bdude273's Avatar
Thread Starter
|
Beginning Member
Joined: Sep 2013
Posts: 20
From: Vancouver BC
bdude273 is on a distinguished road
Default

Originally Posted by richphotos
53°f or 12°c is chilly, so its really not out of the question to be up around 1000 at that temp. the fact that it drops after about 5 minutes to normal is indicating that its the choke that is on.
Did it just start doing this now that the temp is starting to fall? or has it always done this, even when it was hot/warm outside?
it has always done it whether its 27 degrees or 5
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bear159
Engine & Transmission
4
12-07-2023 09:11 AM
mcdevin1973
2nd Generation S-series (1995-2005) Tech
3
10-05-2014 02:52 PM
vonholt53
2nd Generation S-series (1995-2005) Tech
18
02-23-2013 03:04 PM
wollefdoog
1st Generation S-series (1983-1994) Tech
4
10-27-2011 11:13 PM
londonmazda
General Chat
0
10-19-2010 02:15 AM



Quick Reply: GMC Jimmy high RPM's at idle?



All times are GMT -5. The time now is 11:21 AM.