4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Having problem cold start up

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Old 04-16-2008, 01:45 PM
  #11  
35thAnni99GT
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Default RE: Having problem cold start up

So does it start first time or do you have to sit there and keep the starter cranking for awhile
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Old 04-16-2008, 02:13 PM
  #12  
Saleen108
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Default RE: Having problem cold start up

It starts right up with rough idle 10-15 secsthen dies the first. Not having to crank over alot.
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Old 04-16-2008, 02:24 PM
  #13  
35thAnni99GT
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Default RE: Having problem cold start up

Dies even if you try to pedal the gas and keep it running?
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Old 04-16-2008, 02:44 PM
  #14  
GodAmGT00
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Default RE: Having problem cold start up

I'm sort of stumped.. If your COPs are good, and you've determined the plugs are good.. I'd say check your CPS.. I'm not sure as to the procedure for doing so.. It could even be a sticky IAC... When you say puff of smoke, I'm assuming it's black smoke...



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Old 04-16-2008, 09:52 PM
  #15  
Saleen108
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Default RE: Having problem cold start up

ttt
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Old 04-17-2008, 08:25 AM
  #16  
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Default RE: Having problem cold start up

Anybody have any other advice. PLEASE
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Old 04-17-2008, 08:35 AM
  #17  
GodAmGT00
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Default RE: Having problem cold start up

Did you own the car before the blower?? If so, has it always done this since then?? Can you think of anything else you've done to the car with regards to the fuel system/ignition system?




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Old 04-17-2008, 11:29 AM
  #18  
Saleen108
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Default RE: Having problem cold start up

No i bought the car with the blower on it about 6 months ago. Ran great for about 4 months and now this.
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Old 04-17-2008, 11:50 AM
  #19  
GodAmGT00
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Default RE: Having problem cold start up

Have you tried unplugging the battery for a minute to reset the PCM?? I'm trying to start simple, and see if there are ways to completely eliminate some of these things that I've mentioned..



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Old 04-18-2008, 07:58 AM
  #20  
Saleen108
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Default RE: Having problem cold start up

I have tried to to reset it. And still the same thing. This car is really starting to be a pain. Does this every cold start, but after that the car runs so strong. Anybody want to buy a Saleen?
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