My car is the same, no smoke or fouling on that cylinder. If you check your compression, do it just after shutting down the engine. Pull the fuel pump relay and all plugs before doing the test. I did mine after pulling the plenum and the car had set for 2 weeks is my shop. It is best to do it with the engine warm and oil up in the cylinders. When I get back to it, I will do the same and we can compare numbers.