1990 Nissan 300ZX engine idles rough and there is a flat sp

1990 NISSAN 300ZX
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RYANBABEBOY
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1990 Nissan 300ZX 6 cyl Two Wheel Drive Automatic
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at normal temp the car idles rough. What can i do to solve that problem?
if i am at a traffic light when the light changes and i touch the gas the engine shut off. What could be the problem and how can i fix it
Apr 7, 2008 at 8:02 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
When was the last major tune-up?

Check the auxiliary air control valve and throttle position sensor
Apr 7, 2008 at 8:59 AM
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