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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Rough Startup

  • Thread starter Thread starter 04YELLOWGT
  • Start date Start date Jul 22, 2007

04YELLOWGT

Active Member
Jun 29, 2005
1,135
2
39
Indiana
Jul 22, 2007
#1
  • Jul 22, 2007
  • #1
Heres the deal guys I whent to start up my car one day a week or two after my tune and the car runs/drives real rough for a few minutes after startup and it shifts weird also. The car can be hot or cold and it does it everytime even if I just shut off and try staring right back up. I cant figure out what the hells wrong, the car drives great after a few minutes and you wouldn't even know anythings wrong.

What do you guys think this would be.

PS: I tried loading up an old tune and it still ran that way.
 

the98stang

Active Member
Aug 12, 2005
2,408
0
47
Clovis, CA
Jul 22, 2007
#2
  • Jul 22, 2007
  • #2
You need to datalog to find the real problem.
 
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