Hey everyone. I was recently given the 99 Suburban I drove in high school which is in need of some restoration and fixing. I found the fuel pump was out so I dropped the tank to replace it. During that process, the T-style connector on the vapor line broke (not sure on name but it’s the one hose that does not connect to the sending unit). I’ve attached a picture of the part I’m talking about because I’m having a hard time finding anything about it or the lines it connects. What is this part called so I can replace it and get the engine back up and running? The plastic was really brittle so I’m sure it needed to be replaced anyway. I appreciate any help!

T-Style Connector

Connector for this line

 

Welcome from Florida. You can go to any auto parts store and they will have T connectors of varying sizes. They are inexpensive and no need to go to the dealer and get it from them at a much higher price.

Advance Auto Parts: Car, Engine, Batteries, Brakes, Replacement, Performance & Accessories

 

I've also found small T-connectors in both plastic and brass at the neighborhood Ace Hardware (small hose barbs at each end). Even Amazon lists them.

 

Thank you all for the help. Got that piece replaced, new pump and filter installed, and the engine started right up. Other than idling a little rough, it was like it never sat for years.

Now when I start it, a little flame drops out under the engine while the starter is running. After it drops, the engine runs. Obviously that’s a hazard but fixing my Suburban is worth it to get it road worthy again.

 

A real flame or a spark ?

 

I’m not 100% sure. I was able to get this one video of it happening but haven’t been able to reproduce it now that I have a fire extinguisher next to me.

 

I don't like that ! If it happens again, I'd consider replacing the starter or have a mechanic look at it.