^ the screw in sensors fuck up on 2AZ-FE equipped motors ONLY very rarely do they on any other vehicles. tsb on the carmys to replace the whole manifold.
sludge yes very much so, 5S-FE and (1-3)MZ-FE motors anything else is all the owners fault IMO.
the new 2GR-FE is having bank 1 valve cover gasket problems also with them leaking slightly, but ig uess you repalce the whoel valve cover with it also fucking dick.
I really cant belive you are happy that your screwing customers over? and luaghing about it behind there backs, this is the exact same reason why I wanted to learn on my own vehicle cause its fuckers like you that rape people for no reason.
where the fuck do you work at now? i hope GM or Ford, fuckin douche bag.