Spraying wd-40 into the engine bay
 

is this going to cause any problems?

i've sprayed some of the parts you're suppose too, but someone told me that you can spray the plastic to make it clean (it does make it come up an absolute treat) but is this bad?

cheers :)

its fine doing it on the plastics mate

what about other metal places?

dont spray anything that gets hot ie, manifold/manifold covers

firstly wrong section

but should be fine as long as you dont spray anything majorly hot as said

yeah its fine, just might stink if you get it hot

hot hot