falsedawn said:I think the backflush gizmo is a gimmick - just fill with distilled water after draining and run engine for a few mins till thermostat opens, then a few mins more. Drain and repeat if required until clean water comes out.
Why replace hoses? Seems a waste of time and money to me.
I'd just check for cracks/splits etc. and if they're still flexible, leave them be!
JCell said:^^ you still gotta check the other hoses
there are some under the intake manifold, and others near the TB