blue devil

  1. John A
    Thread

    Whats everyones opinion on using Blue Devil or a head gasket sealer?

    Anyone use a head gasket sealer on their Prius, if so, how long has it lasted and what brand did you use?
    Thread by: John A, Jul 19, 2020, 25 replies, in forum: Gen 3 Prius Main Forum
Showing results 1 to 1 of 1