Honda Gcv135 – 4.5hp Mountfield Lazer Petrol Lawnmower

This Honda petrol lawnmower DOES NEED A SERVICE. It will run for 2-3 mins then stops. Was going to service and get it back to normal, but I decided to buy a new one in the sales. It will be pick up only from Egham TW20 and cash on collection would be great. Thanks for looking