Here's the compression results on a cold 1.9l dohc Saturn engine . I did exactly by saturn specs crank it with fuel pump fuse out and coil unplugged, gas pedal at wot. And ten revolutions. My 1st: 196 2:196 3:194 4:195 my car has 192,000 on it. I didn't bother doing a wet compression test because those numbers seemed pretty decent. I'm not sure what they should be exactly but they seem decent. Thanks all any comments questions concerns are welcome.