Hey Scotty. I need help. I have 2001 Blazer and I have a vacuum leak coming from the connector that sits on top of the engine coming from the line to the brake booster. I have no idea what this little part is called. And none of the night shift lazy idiots at the auto parts do either. They told me to take it to a Chevy dealer lol. Thanks for your help Scotty.
Can't find a part to replace it. The hoses are good. I have no choice but to JB weld it or go and get one at a junk yard. And I don't feel like fighting with NC copperheads this time of year
that's the brake booster vacuum line. Get a new connector and or hose, or use JB weld kwik to seal cracks