Seals aren't difficult. It just requires a bit of practice (and buying the specific tool). Just buy plenty of spare seals because they're super soft and you will most likely damage a few of them with your nails on your first try.
Honestly, 95% of the labor is removing stuff so you can reach the injectors, and then putting everything back on.
I will try to dig up the parts list from when I did my seals..
|