car stoped running how can i check to see ing its firing

2004 MAZDA RX8
53,000 MILES
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DELLCOMPUTER
  • MEMBER
  • 1 POST
took to mazda and they said the o2 sinces are out replace them and the plugs and the car should run the did a compestion check and its good they think it may be flooded what do yall think?????
Jan 26, 2012 at 11:51 AM
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RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,106 POSTS
It could be flooded. But if it is, it would start after about 20 minutes, unless there are other problems.

To check spark, remove the plug boot and the plug. Put the plug back into the boot and hold the threads against the engine for ground while someone cranks the engine over. You should see and hear the spark.
Jan 26, 2012 at 4:32 PM
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