MISSING ON CYLINDER 2 CODE P 302

  • Tiny
  • Bubba 1000
  • 1997 Saturn SL1
  • 145,000 miles

We have changed plugs wires fuel filter fuel injecter on cylinder 2 and we changed the coil and the problem is still there we also had the ecm checked don"t know what to due thank you for your time

Wednesday, February 15th, 2012 AT 11:00 PM

2 Answers

  • Tiny
  • rasmataz
  • Member

Check the sparkplug, compression and injector for cyl. No.2 -start here

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Wednesday, February 15th, 2012 AT 11:02 PM
  • Tiny
  • saturntech9
  • Expert
  • 28,386 posts

Just to add to this one the first thing I would check is the compression. Thats where I would start they rent compression testers at auto zone. You want to test it with the throttle wide open ten compressions strokes and with the fuel and spark disabled.

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Thursday, February 16th, 2012 AT 12:55 AM

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