1995 Nissan Sentra engine

1995 NISSAN SENTRA
20,000 MILES • 4 CYL • 2WD • MANUAL
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ASMITH3373
  • MEMBER
  • 1 POST
When I start the car it will idle but, when I press on the gas the engine revs up and down. I have replaced the throttle position sensor, and gas filter.
Mar 11, 2010 at 8:35 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Try cleaning out the IACV-AAC Valve, FICD and test the Airflow meter
Mar 11, 2010 at 9:10 AM
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