The heater hose started leaking on my roommate's 1998 Z3 2.8l and he's asking me for help so i thought I'd ask for your help! The hose that is leaking is the one under the intake by the fuel injectors. It looks like I will have to remove the intake, throttle body, and air box to get to it. has anyone done this before and can you give me a procedure list or any tips or tricks? I searched for an answer to this but had no luck, if there is already a thread on this please link me to it! Thank you all in advance!