1989 c4 corvette vacuum hose wiring explained/solved

[@RobertBainbridge-j4x]

Thanks for posting. The hard rubber tubing is generic Polyurethane Pneumatic Hose 4mm OD 2.5mm ID available everywhere.

[@CrAziiAzN123]

You sir have done a service to many including myself, thanks for posting this!

[@tonysteppan8495]

Sorry late to the clip. I have a 90, and weather you broke it, or it damaged from heat and age. The hard tubing, I found at O Reillys, plus the rubber elbows. Not top dollar, but the tubing can be bent by running a coat hanger wire or safety wire to keep the tube open. then use a hair dryer or heat gun, and slowly make your bends as needed. Online Jeggs sells rubber elbows that look just like factory.4 fittings in a bag for around 5 bucks.They also have the plastic fittings for the other vacuum fittings, like unions and T, Y, fittings. Glad you showed where that back line went into the firewall. I look all around there and be dammed if I could see it. then again, my disturber is in place. Just like a service book diagram to cut off just what you need to see. Your use of rubber tubing is a good work around. Oh, I used a tennis shoe repair glue lightly on the elbows to hard tube connectors and they look just like the old brittle ones I removed. They work great. Good Luck with yours!

[@that_guy_pual]

3:14 would you happen to know the piece or part number to the connector you're holding I think some of mine broke

[@danreagoso3939]

My 90 convertible is great till something goes tits up then back to scratching my head and researching sites such as these for a helping hand. The same issues with my car for a few years now and no more band aids now i"m down to a real fix. Thanks😀Happy motoring till next issue.may be a simple piece of tape or a sharp thump ?

[@Goldmouth020]

Thanks for the video I needed that 😊

[@Soupy59]

I just replaced any rubber hoses to the hard plastic line

[@HeavenReservation]

How did you know you needed to change that vacuum line, what symptoms did the car have?

[@haydensawesomegoogleacc9853]

I broke it💯