I have just got a revo 2.5 from ebay as a starter to nitro. The truck has been stood and not used for 6months and it sounds like it wants to fire but just wont click. Fuel is passing to the carboreter so struggling a little. Do i need to have a go at stripping / Cleaning the engine or just take it to my local hobby shop and ask them to look at it?

Any help or advice would be appreciated.