Why are my car hoses rock hard after 20 minutes of driving like there's pressure inside even though the gasket radiator cap and coolant circulation is good? Is it fine or do
![cooling system - Should Multiple Coolant Hose Leaks in a Short Time Worry Me? - Motor Vehicle Maintenance & Repair Stack Exchange cooling system - Should Multiple Coolant Hose Leaks in a Short Time Worry Me? - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/ZB5fk.jpg)
cooling system - Should Multiple Coolant Hose Leaks in a Short Time Worry Me? - Motor Vehicle Maintenance & Repair Stack Exchange
![Slow leak in upper rad hose - coolant and flush suggestions? - G35Driver - Infiniti G35 & G37 Forum Discussion Slow leak in upper rad hose - coolant and flush suggestions? - G35Driver - Infiniti G35 & G37 Forum Discussion](https://g35driver.com/forums/attachments/g35-sedan-v36-2007-08/241653d1501885145-slow-leak-upper-rad-hose-coolant-flush-suggestions-593d4491.jpg)