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

Do you
have the same problem?
Yes
No
Friday, October 21st, 2011 AT 3:59 PM

2 Replies

Tiny
SATURNTECH9
  • EXPERT
  • 30,270 POSTS

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

Was this
answer
helpful?
Yes
No
Wednesday, October 26th, 2011 AT 1:39 AM
Tiny
SATURNTECH9
  • EXPERT
  • 30,270 POSTS

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

Was this
answer
helpful?
Yes
No
Wednesday, October 26th, 2011 AT 4:06 PM

Please login or register to post a reply.

Other Oxygen Sensor O2 Replace/Remove Questions