. 1' Coolant tube comes off back of engine somewhere.
10

Asked by Daniel Apr 10, 2021 at 04:09 PM about the 1991 Chevrolet Suburban V1500 4WD

Question type: Maintenance & Repair

This 3/8" steel tube comes out on passenger side between firewall and valve
cover then connects to rubber hose which fastens to the heater core. Any
thoughts on how I can get to this tube to replace it? Thank you for any help.

3 Answers
40,005

beatupchevy answered 3 years ago

some times you just have to go by feel , I have an old motorcycle mirror that I use to see the un reachable , if it was easy everyone would do it .

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157,615

James answered 3 years ago

You can also visit gmpartsgiant or gmpartsdirect and look at an exploded view of the cooling system parts. That'll give you an idea of how the tube is mounted and where the fasteners are. Hope that helps! Jim

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10

Daniel answered 3 years ago

I checked those sites and many others to no avail. Looked for engines for sale, etc., hoping to find one showing exactly where and how this tube attaches to the engine, but nothing shows up. Auto parts stores even sell this tube so they are no help either. Anyhow, I just wanted to thank you @beatupchevy, and@Js08016 for your input. Thanks.

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