Notices
2005-2014 Mustangs Discussions on the latest S197 model Mustangs from Ford.
Sponsored by:
Sponsored by:

weird noise w cranking car

Thread Tools
 
Search this Thread
 
Old 01-07-2010, 01:23 PM
  #1  
genericusername
Thread Starter
 
genericusername's Avatar
 
Join Date: Jul 2009
Location: georgia
Posts: 21
Default weird noise w cranking car

hai guys!

quick question, when i start my car theres almost like a buzzing noise that comes from the dashboard(seems like the left side) and it lags a little. Its like it doesnt want to fire, but after it cranks it runs great. It seemed like the dash board didnt light up right away either, took like 5-10 secs then came on. Just started doing this, dont know if its battery related, dash related or something due to the cold weather, been in the 20s here all week. Any ideas?

Car is an 06 gt
genericusername is offline  
Old 01-07-2010, 01:33 PM
  #2  
alkemist
5th Gear Member
 
alkemist's Avatar
 
Join Date: Oct 2009
Location: Pineapple under the Sea
Posts: 3,115
Default

Sounds like battery issues to me..
alkemist is offline  
Old 01-07-2010, 01:34 PM
  #3  
Tempted
 
Tempted's Avatar
 
Join Date: Nov 2009
Location: Great White Sharks
Posts: 35
Default

Probably the original battery. If so, its 4 or 5 years old. Thats about the usable life of one and the colder it gets, the weaker it gets.
Tempted is offline  
Old 01-07-2010, 01:59 PM
  #4  
genericusername
Thread Starter
 
genericusername's Avatar
 
Join Date: Jul 2009
Location: georgia
Posts: 21
Default

thanks, i will swing by and have it checked out
genericusername is offline  
Old 01-07-2010, 02:47 PM
  #5  
Nuke
6th Gear Member
 
Nuke's Avatar
 
Join Date: Jun 2007
Location: PA to KY ('07) to IL ('09) to MS ('10) to FL ('11)
Posts: 16,182
Default

Lot's of threads regarding the OE Motorcrap batteries. Seems there is quite a high percentage that flat-out suck. And my gut tells me, from reading many of those posts, is that the alternator struggles to maintain power and can eventually take a dump, too, based on the number of threads regarding bad alternators. These S197's are pretty finicky about good, clean power.
Nuke is offline  
Old 01-07-2010, 02:59 PM
  #6  
Tempted
 
Tempted's Avatar
 
Join Date: Nov 2009
Location: Great White Sharks
Posts: 35
Default

Optima all the way. Best battery for the car, period.
Tempted is offline  
Old 01-07-2010, 04:44 PM
  #7  
stealth_GT
6th Gear Member
 
stealth_GT's Avatar
 
Join Date: Jan 2008
Location: North Pole
Posts: 6,716
Default

I have a new alt and battery, still makes quiet buzzing electrical noises on start up..
stealth_GT is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mstahoo
SVT Forums
10
08-19-2021 09:15 PM
mirandaandjimmy
4.6L V8 Technical Discussions
20
11-16-2015 08:51 AM
92 5.0stang
5.0L (1979-1995) Mustang
4
08-13-2015 06:46 AM
Milan Dragway
Members Rides and Car Show Section
0
08-12-2015 03:43 PM
yurizx6r
5.0L (1979-1995) Mustang
14
08-11-2015 07:50 AM



Quick Reply: weird noise w cranking car



All times are GMT -5. The time now is 03:48 PM.