Datsun Mini Truckin Homepage
Forum Home Forum Home > Datsun Trucks > 620's
  New Posts New Posts RSS Feed - Brake pedal
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

Brake pedal

 Post Reply Post Reply
Author
Message
bodydropt720 View Drop Down
Newbie
Newbie
Avatar

Joined: 30 Sep 2012
Location: Corbin, KY
Status: Offline
Points: 26
Post Options Post Options   Thanks (0) Thanks(0)   Quote bodydropt720 Quote  Post ReplyReply Direct Link To This Post Topic: Brake pedal
    Posted: 18 Dec 2015 at 12:30pm
I just bought a 74 620 with a L20 swap.i Noticed something odd the other day.When you give it gas the brake pedal moves up and when you let off it goes back down.Is this a booster problem or check valve?
Back to Top
DATSUNREAL View Drop Down
Senior Member
Senior Member
Avatar

Joined: 09 Sep 2010
Location: oahu
Status: Offline
Points: 403
Post Options Post Options   Thanks (0) Thanks(0)   Quote DATSUNREAL Quote  Post ReplyReply Direct Link To This Post Posted: 19 Dec 2015 at 6:04am
The one way check valve in the vac line has most likely has failed , i had the same problem . At first i thought the booster had failed on me ....
620 DATSUNREAL

TOO BAD !!!!! WOP YA' JAWS !!!!!
Back to Top
bodydropt720 View Drop Down
Newbie
Newbie
Avatar

Joined: 30 Sep 2012
Location: Corbin, KY
Status: Offline
Points: 26
Post Options Post Options   Thanks (0) Thanks(0)   Quote bodydropt720 Quote  Post ReplyReply Direct Link To This Post Posted: 27 Dec 2015 at 9:44am
Check valve didn't fix it but it was bad.Gonna try a booster and hope that fixes it.
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down



This page was generated in 0.063 seconds.