Engine stalls when cold

BUICK SKYLARK
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MAM9103
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  • 10 POSTS
1992 Buick Skylark, 2.3, 129,000

I must warm my car for 3-5 minutes before driving, otherwise the engine will stall many times before continuing. I have replaced the spark plugs, spark plug boots, fuel pressure regulator, fuel pump, and fuel filter. Where else might you suggest?
Feb 18, 2007 at 7:56 AM
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CHEVY22
  • ✓Experienced Mechanic
  • 1,375 POSTS
check the iac motor , it may have some carbon in it, causing this problem

thanks
Feb 18, 2007 at 8:56 AM
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MAM9103
  • MEMBER
  • 10 POSTS
I also replaced the Idle Air Control, and completed a fuel injection service.
Feb 18, 2007 at 1:20 PM
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