The good news is that the engine wasn't stuff'd by dust going through it, it was from lack of use!
I use the vehicle for work which is 5 k's there and the same back, by doing this the engine is only starting to warm up and I turn it off the same when its time to come home.
I will have to wait and see how much damage has been done when the mechanic gets the thing out and give me a price to fix it.
Thank you to Tony and young Glen for the advice, will keep you posted
Steve Y