I GOT NO POWER IN CYLINDERS 2 & 3

  • Tiny
  • phosphite23
  • 1992 Saturn Sport Coupe
  • 136,000 miles

92 saturn sc coupe is not getting power in cylinder 2 & 3 only in 1 & 2, midas diagnosed the 02 sensor, ignition coil, & catalytic convertor, needed to be changed, I changed 02, sensor & both ignition oils, still no power in cylinders 2 & 3, what could be the problem

Friday, October 21st, 2011 AT 3:59 PM

2 Answers

  • Tiny
  • saturntech9
  • Expert
  • 28,245 posts

Go to auto zone and rent a compression tester check the compression on all the cylinders. Post the pressures in this reply.

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Wednesday, October 26th, 2011 AT 1:39 AM
  • Tiny
  • saturntech9
  • Expert
  • 28,245 posts

Also did you make sure you have spark and injector pluse to cylinders 2 and 3?

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Wednesday, October 26th, 2011 AT 4:06 PM

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