it is good to know your limits .....also good to not screw up something that should be left to a mechanic and cost double to have fixed ... I am fortunate to live in an area that has a dealership with an obsessive/compulsive maintenance manager .. he will not let anything leave the shop unless its perfect. They will go beyond what is on the work order

yup i do like the service i get there .. beyond changing the oil and chain maintenance i am lost