- May 16, 2014
- 8
I am familiar with how fuel pressure regulators work with a vacuum hose connected. But, it is my understanding that my '04 TB uses a fuel pressure regulator with no vacuum on the vacuum hose that connects it to the resinator. There is no vacuum present on mine also. Just trying to make sure this is correct.
Will someone explain in laymans terms how this FPR works without vacuum present on the vacuum line.
Will someone explain in laymans terms how this FPR works without vacuum present on the vacuum line.