For months now I’ve been trying to chase down an idle issue that seems as though it must be getting caused by a vacuum leak and is thus causing a loss in negative pressure to my fuel regulator.
The other day, I noticed a hissing noise coming from my brake booster. After some fiddling, I discover the hissing goes away when you pull the brake pedal towards the driver. What could be causing this? The brake booster is brand new. I’m wondering if this is the leak that is causing my idle issue
The other day, I noticed a hissing noise coming from my brake booster. After some fiddling, I discover the hissing goes away when you pull the brake pedal towards the driver. What could be causing this? The brake booster is brand new. I’m wondering if this is the leak that is causing my idle issue