Do I need a check valve on the brake booster so it wont see boost?
Do I need a check valve on the brake booster so it wont see boost?
1988 Lancer Shelby 2.2TII 1989 Shadow ES 2.5TI 1992 Lebaron Sedan 3.0Auto 1993 Acclaim 2.5TI-A520 Hoard parts now!
Yes, that check valve also lets the brake booster retain vacuum (for a few pumps) in case the engine shuts off.