best engine cleaner
 

i am going to give my engine a good clean up 2moz and was wondering the best stuff to buy as i live in braintree and shops are limited can i purchasse g101 or an apc from halfords or what else can i use as it is rather oily in places

You will be able to get Gunk from Halfords, very good stuff for oil/grease. See if they do an engine dress product which really finishes all the components in the engine bay well.

have a look at this thread mate i got some to try out but sounds decent https://www.scoobynet.com/car-care-3...-just-apc.html

i use autoglym engine cleaner to good effect.