|
I can also add that confusing a vacuum hose to the brake booster for a heater hose prior to a coolant flush from a garden hose will clean a lot of stuff out of the manifold. No worries, a few vacation days, sea foam, MMO, shop vac, 3 oil changes, Wd40, and extreme meticulousness later and all was well. New MAP and EGR valve just because of paranoia too.
Not recommended intake tract cleaning procedure though...
Curious bout your Amsoil additive test. There oil is top notch from my minimal knowledge and used it twice. Additive should be good right?
__________________
|