1993 Nissan Sentra missing

Tiny
GAYLER36
  • MEMBER
  • 1993 NISSAN SENTRA
  • 4 CYL
  • FWD
  • MANUAL
  • 262,374 MILES
My car started missing and quit then starts again having trouble figureing out what is wrong did a complete tune-up and it still is doing it
Wednesday, March 17th, 2010 AT 12:42 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Engine running rough or misfiring can be cause by the following-inspect and test all the following below:
1. Defective spark plug.
2. Inadequate spark/coil, defective spark plug wire.
3. Lack of compression
4. False air leakage.
5. Faulty fuel injectors.
6. Insufficient fuel pressure.
7. Contaminated fuel.
8. EGR valve that is leaking.
9. Oxygen sensors.
10. Throttle position sensor.
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Wednesday, March 17th, 2010 AT 7:54 PM

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