I've gotten distracted, or maybe I'm procrastinating from my other tasks. I ran a compression test today. before the test I idled the car a little over 5 minutes, half with choke high speed idle on.
Plugs 1&2 are completely blackened and carbon fouled. The remaining aren't as tan as is like, but it wwas still warming up. Thoughts?
The cylinders are all 170-180, looking good.
The engine is 250, bored .040, flat top pistons, moderate cam.
What's your compression?
