First issues to solve.
So, the first issues of the My little Uno are: rough idle (it would rev up to 2000 rpms than come down to 1000 and go up again) after driving it for a while and got it up to good working temperature, it would stall on intersections or roundabouts and it would not start. It would only start after a while.
Before doing anything else, I decided to do a cylinder compression test. I got one of those gauges with the rubber hose that screws into the spark plug. First, I got the engine running for 15 min, the fan came on nicely then turned it off, then I disconnected the coil plug, the injector plug, the throttle position sensor plug and the idle control valve switch. After that, I unplugged the HT leads and removed the old spark plugs. Everything went OK. screwed the gauge on each cylinder, gave it a nice turn, and all 4 cylinders hit above 11, which I believe is according to what's on the Haynes and Porter books. I was pretty happy. Since the the old plugs were out, I decided to fit some new ones. The thing is, the local parts shop didn't have the equivalent to the ones on the user manual and recommended some Denso k20pr-u11 (which I actually use on my other car). So I fitted those one, plugged everything back together and now it cranks, jerks but doesn't start. As for my next step, I will try it with the old spark plugs. Thank you for reading and I welcome your comments and suggestions.