1999 Saturn compression test

Thanks for the reply. If the rings are ok, what should I check next? Should I do a leak down test? I have never done one, but it does not look very hard.

The engine runs rough at idle and seems to lack power. I do not notice it running rough when driving 30 MPH or above. I took it to Autozone and had them hook up the scanner. The guy said that cylinder 1 was misfiring. I did not actually see the code. I have checked the plug wires by doing a continuity check. The wire for cylinder 1 was just over 6,000 ohms. The rest of the wires checked ok too. I also recently replaced the plugs. I checked the resistance on the fuel injector, it was 12 ohms, which is in specs according to the Haynes manual. I also listened to the fuel injector with the engine running by using a long screw driver like a stethoscope, and I could hear it clicking very fast. Would trying a spark tester make sense next? Thanks again.

I did as you suggested and there was no noticeable difference in rpm when I took off the plug wire from number one. I did put new plugs in when I first started. The plugs are AC. They were about $2 each. There was a more expensive plug, about $8 each, but I went with the less expensive ones.

I pulled the plug last night, just to double check the gap and I noticed that the plug was wet with gas. When I went to check the gap, I noticed that the porcelain around the tip slipped down. I replaced the plug again and I think number one is firing now. I think it is good. Thanks for all of the advice.