B/r ??????

[gungfusemaj]

What does the B/R stand gor on the Vacume tree on the firewall.It's plugged up and I was wondering what it is I have 3 different Service Manuals and none of them say.????

 

[NoSloCoupes]

What year is your car its plugged on....mass air. I'm sure its written on there for the baro on speed density. Map sensor for mass air..no vacuum for it.

 

[gungfusemaj]

What year is your car its plugged on....mass air. I'm sure its written on there for the baro on speed density. Map sensor for mass air..no vacuum for it.[/QUOTE



INteresting..........I have a 87 gt, Month's ago I bought this car real cheap and when I first got it it had a surge, anyways I pulled off the plug where it says B/R and it Idled and responded perfectly....well for a "grand" car it ran better...I am replacing everything on the car and I have the top end copletly broke down to the heads.....Thanks If anyone has more info please let me know??

 

[NoSloCoupes]

Doesn't really matter what the tree says...vacuum lines can go anywhere...as long as what needs vacuum gets it. Your baps probably getting vac from the intake.