So I installed the CVR 555 vacuum pump , the instructions give 2 options for install one being from manifold to the exhaust port on the pump and then the vacuum port on the pump to the booster.
2nd is vacuum port on manifold to check valve to T fitting then the bottom of the T fitting goes to the vacuum port and the ehxaust stays open and the other side of the T goes to the brake booster
I have it hooked up the 2nd way and the pedal feels like it has vacuum but as soon as u go to move the car it goes back to rock hard, and then same situation as before the vacuum pump. we tested the booster by using vacuum from our iron duke truck and it worked. so should I hook the vacuum pump up the 1st way ?
any tips/tricks? obviously something is screwy
thanks !
2nd is vacuum port on manifold to check valve to T fitting then the bottom of the T fitting goes to the vacuum port and the ehxaust stays open and the other side of the T goes to the brake booster
I have it hooked up the 2nd way and the pedal feels like it has vacuum but as soon as u go to move the car it goes back to rock hard, and then same situation as before the vacuum pump. we tested the booster by using vacuum from our iron duke truck and it worked. so should I hook the vacuum pump up the 1st way ?
any tips/tricks? obviously something is screwy
thanks !