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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

Starting issues

  • Thread starter Thread starter BayBoss
  • Start date Start date Feb 21, 2011

BayBoss

Member
Apr 28, 2005
48
0
6
Portland, oregon
Feb 21, 2011
#1
  • Feb 21, 2011
  • #1
I have a 2005 GT with with aftermarket exhaust and C&L intake with predator tune. When I go to start the car specially when cold it has a tough time starting and the idle jumps all over the place from basically nothing to over a 1000 RPMs. It seems to be getting worse.

I have reinstalled my tune. Taken the tune out and nothing changes. Do I need to do a tune up?
 

streethorse

15 Year Member
Oct 8, 2005
1,042
6
58
Dallas Texas
Feb 21, 2011
#2
  • Feb 21, 2011
  • #2
BayBoss said:
I have a 2005 GT with with aftermarket exhaust and C&L intake with predator tune. When I go to start the car specially when cold it has a tough time starting and the idle jumps all over the place from basically nothing to over a 1000 RPMs. It seems to be getting worse.

I have reinstalled my tune. Taken the tune out and nothing changes. Do I need to do a tune up?
Click to expand...
Need more info.....but the first 2 things to rule out would be the condition of the battery and sparkplugs.
 

BayBoss

Member
Apr 28, 2005
48
0
6
Portland, oregon
Feb 21, 2011
#3
  • Feb 21, 2011
  • #3
It is a new battery but I think I am just going to change the spark plugs and see what happens. The car has 66k miles so they shouldn't need to be changed but I am not sure what else it could be.
 

streethorse

15 Year Member
Oct 8, 2005
1,042
6
58
Dallas Texas
Feb 21, 2011
#4
  • Feb 21, 2011
  • #4
Thats a good place to start. Good luck getting them out, I guess you
have heard about the 2 piece spark plugs in these cars?
 

BayBoss

Member
Apr 28, 2005
48
0
6
Portland, oregon
Feb 21, 2011
#5
  • Feb 21, 2011
  • #5
Yes i have heard. Is there any special tool or way to getting them out?
 

streethorse

15 Year Member
Oct 8, 2005
1,042
6
58
Dallas Texas
Feb 21, 2011
#6
  • Feb 21, 2011
  • #6
Yes and yes.
 

BayBoss

Member
Apr 28, 2005
48
0
6
Portland, oregon
Feb 21, 2011
#7
  • Feb 21, 2011
  • #7
Care elaborate?
 

streethorse

15 Year Member
Oct 8, 2005
1,042
6
58
Dallas Texas
Feb 21, 2011
#8
  • Feb 21, 2011
  • #8
Look at the TSB list link in the thread started by Black 07 GT.
Its on this page. About halfway down the list you will
see the spark plug removal procedure.
 
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