what do I do when my car******

1997 NISSAN SENTRA
118 MILES
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MCA57
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  • 1 POST
my 1997 nissan sentra Gxe is been******** for the past three weeks .when am driving and put my foot on the gas then the speed reduces for a while then picks up again i bought fuel injector and puts it in still there's no change
Jan 2, 2012 at 10:34 PM
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RIVERMIKERAT
  • ✓ASE Certified Mechanic
  • 6,110 POSTS
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Have you had it scanned for codes, both soft and hard?
Jan 2, 2012 at 10:59 PM
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RIVERMIKERAT
  • ✓ASE Certified Mechanic
  • 6,110 POSTS
  • ASE Certified Mechanic
Also, check for vacuum leaks and fuel pressure.
Jan 2, 2012 at 10:59 PM
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