I have a 06 tl that has a misfire on cylinder 5 randomly on startup but goes away right away but there enough to make the check engine light come on. my mechanic buddies told me it could be a leaky fuel injector. if this is the case how do i go about replacing them. I could not find it anywhere on youtube and google. any help with this would be greatly appreciated

 

check your spark plug first. It might be coming loose.

As far as doing the injector you need to pull the intake manifold cover off.