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Check engine light on code p 0 302 number 2 cyl.

Tiny
DRIPPER
  • MEMBER
  • 1997 NISSAN TRUCK
  • 227,000 MILES
Check engine light on code p 0 302 number 2 cyl misfiring change spark plug and wire also disb cap and rotor cleared code but it cane back on a few days later
Wednesday, June 13th, 2012 AT 10:38 PM

4 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Your details above were cut off could you please explain them again?
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Wednesday, June 13th, 2012 AT 10:42 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check no.2 cylinder compression and injector if okay-check crankshaft positioning sensor-
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Wednesday, June 13th, 2012 AT 10:50 PM
Tiny
SATURNTECH9
  • MECHANIC
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The compression test and check the injector is a good idea. But in all my years of working on cars I have never seen a bad crank shaft position sensor cause just one cylinder to missfire and be the same cylinder everytime.
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Wednesday, June 13th, 2012 AT 11:04 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
You can also go to this walk thru link for misfires: https://www.2carpros.com/articles/engine-misfires-or-runs-rough
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Wednesday, June 13th, 2012 AT 11:29 PM

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