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coolant tube

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How to Replace a Coolant Tube
The bypass hose in the coolant system may have failed when the coolant level is low and there is a visible leak underneath the vehicle.

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I have a coolant leak at the bypass pipe, where the hose from throttle body to the bypass pipe. 2000 Chevrolet Venture

Hi there - I suspect there is a tiny crack in the coolant bypass tube (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-coolant-tube) that is, against all odds, sealing itself as coolant temperature comes up. I recommend a coolant bypass tube replacement (https://www.yourmechanic.com/services/coolant-tube-replacement) by a mobile, professional...

Swollen coolant water pump bypass hose

The small hose that comes from the bottom of the thermostat housing and has a small bend then goes straight down into the top of the water pump is called the water pump bypass hose. This is the hose you...

I have a leak in the coolant system that I have narrowed to I believe is the water inlet tube off of the lower radiator hose.

First off, I would say it would be best to pressure test the cooling system to verify where the coolant is coming from. With the complexity of repairs to the cooling system on this vehicle, it may be worth the...

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