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What causes that drop and what needs to be done to fix it?

Tiny
ADAMEK777
  • MEMBER
  • 2002 NISSAN SENTRA
  • 68,300 MILES
I have a 2002 Nissan Sentra GXE 1.8l, 68.300 miles. I noticed that the RPM in my car drops from 700 to 300/350 and it shakes a little while stopped at a light.
Friday, December 16th, 2011 AT 4:14 AM

2 Replies

Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Check for vacuum leaks. Check fuel pressure and quality of spark.
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Friday, December 16th, 2011 AT 4:22 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Also check the IACV-AAC valve and EGR valve
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Friday, December 16th, 2011 AT 4:29 AM

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