Clio mk2 starting problems

Hi everyone,



I really hope someone can help, I've tried searching the forum for my solution but haven't managed to get anywhere.



Basically my Clio mk2 1.2 8v won't start. I've replaced the battery, the starter motor, fitted new spark plugs and leads, I've cleaned the Crank sensor, changed the battery in the key and still I'm getting the same result. The starter motor turns but the engine doesn't start. The car has half a tank of petrol.



Now I did fit a starter motor from a breaker yard, this worked fora week then died so assuming the problem had happened again I bought a new starter motor but now no luck.



Thanks for any reply and sorry if this is in the wrong place.



Thanks,



Dan