I've just done a compression test on my car and don't really know what to make of the results.
1 - 190 Psi
2 - 190 Psi
3 - 200 Psi
4 - 195 Psi
The reason for doing the compression test was because I have been getting a bit of blue smoke out of the exhaust when the car is hot and revved. Are these results normal for the C20LET and is the difference between them anything to worry about? I was expecting the figures to be lower for some reason
I'd appreciate any opinions you may have.