![6.7 coolant line in a vacuum. Silver coolant line off top of radiator collapses under a vacuum but will release when coolant reservoir cap is removed. Runs fine just collapses the hose : 6.7 coolant line in a vacuum. Silver coolant line off top of radiator collapses under a vacuum but will release when coolant reservoir cap is removed. Runs fine just collapses the hose :](https://i.redd.it/f6l95jounuoa1.jpg)
6.7 coolant line in a vacuum. Silver coolant line off top of radiator collapses under a vacuum but will release when coolant reservoir cap is removed. Runs fine just collapses the hose :
![This vacuum hose collapses in when the motor runs, not sure why? 1959 ford ranchero with a 352 fe : r/MechanicAdvice This vacuum hose collapses in when the motor runs, not sure why? 1959 ford ranchero with a 352 fe : r/MechanicAdvice](https://i.redd.it/iv51c8qiv98b1.jpg)
This vacuum hose collapses in when the motor runs, not sure why? 1959 ford ranchero with a 352 fe : r/MechanicAdvice
Collapsed vacuum hose + eractic idle please help - 6SpeedOnline - Porsche Forum and Luxury Car Resource
![10 Foot Long Dust Collection Power Tool Hose Kit with 5 Fittings/Attachments for Multiple Types/Brands of Power Tools and Work Shop Vacuums : Amazon.co.uk: DIY & Tools 10 Foot Long Dust Collection Power Tool Hose Kit with 5 Fittings/Attachments for Multiple Types/Brands of Power Tools and Work Shop Vacuums : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/91D+tQHxDqL._AC_UF894,1000_QL80_DpWeblab_.jpg)
10 Foot Long Dust Collection Power Tool Hose Kit with 5 Fittings/Attachments for Multiple Types/Brands of Power Tools and Work Shop Vacuums : Amazon.co.uk: DIY & Tools
![This vacuum hose collapses in when the motor runs, not sure why? 1959 ford ranchero with a 352 fe : r/MechanicAdvice This vacuum hose collapses in when the motor runs, not sure why? 1959 ford ranchero with a 352 fe : r/MechanicAdvice](https://preview.redd.it/this-vacuum-hose-collapses-in-when-the-motor-runs-not-sure-v0-9nbc4m0dy98b1.jpeg?width=3024&format=pjpg&auto=webp&s=fe923d72f66037d8ef241839eafe341247a0df96)
This vacuum hose collapses in when the motor runs, not sure why? 1959 ford ranchero with a 352 fe : r/MechanicAdvice
![HOSOM 2 1/2" x 10' Dust Collection Hose, Work for Woodshop Dust Collection System and Shop Vacuum System, Anti-Collapse and Heavy Duty : Buy Online at Best Price in KSA - Souq HOSOM 2 1/2" x 10' Dust Collection Hose, Work for Woodshop Dust Collection System and Shop Vacuum System, Anti-Collapse and Heavy Duty : Buy Online at Best Price in KSA - Souq](https://m.media-amazon.com/images/I/61LaK26mRwL._AC_UF1000,1000_QL80_.jpg)