09 Pontiac G6 erratic RPMs on cold weather

Reply

  #1  
Old 01-14-16, 07:00 AM
Member
Thread Starter
Join Date: Sep 2012
Location: mexico
Posts: 15
09 Pontiac G6 erratic RPMs on cold weather

A just bought this car and this mornning was very cold like 32F or less, when i turn on the car it feels like a low and erratic RPMs.
 
Sponsored Links
  #2  
Old 01-15-16, 06:16 AM
Member
Join Date: Oct 2015
Location: usa
Posts: 475
If you don't know the service history, start with a complete tune-up and go from there. Your symptom description is too general to get a specific answer. Good luck.
 
  #3  
Old 01-15-16, 12:55 PM
ukrbyk's Avatar
Member
Join Date: Mar 2010
Location: USA/ Pacific NW
Posts: 3,191
Anything from bad spark plugs and leaking injectors all the way to bad ECM.
 
  #4  
Old 01-15-16, 01:09 PM
Member
Thread Starter
Join Date: Sep 2012
Location: mexico
Posts: 15
Ok, to be more specific: I turn the car, the RPMs are to low like 500 or 600.
I need to push the accelerator to prevent the car stop.
I have in mind some causes, but I dont know what I should see first.
The IAC valve, the MAF sensor, spark plugs or what else?
 
  #5  
Old 01-15-16, 02:08 PM
Forum Topic Moderator
Join Date: Mar 2005
Location: USA
Posts: 43,039
A tune up is a good place to start! or at least pull the plugs and inspect them, might replace the fuel filter too.
 
  #6  
Old 01-15-16, 06:08 PM
Join Date: Jun 2010
Location: Canada (near The Motor City)
Posts: 589
How many miles on this unit?
Service history?
 
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes
'