sethmitchell
NAXJA Forum User
- Location
- Maryland
I am getting my 2000 cherokee running again after sitting for about a year. When I first started it there was a pop and could tell pressure was released from somewhere. After inspection I found that the cap from the vacuum check valve on my brake booster was gone. Now it has vacuum but I think when first starting it it built pressure and blew the cap off. I had just replaced the brake lines and had no fluid in the system and had my foot on the brake while cranking so I think that could have caused the problem. My question is what exactly could cause that and also I cannot find the cap or check valve for sale anywhere. I dont want to replace the whole brake booster if I dont have to. Any help would be appreciated.