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Yes, an engine can run with a bad freeze plug, but it may lead to significant problems. A bad freeze plug can cause coolant leaks, which can result in overheating and potential engine damage. If the coolant level drops too low, it can compromise the engine's ability to cool effectively, leading to severe issues such as warping or cracking. It's advisable to address a faulty freeze plug promptly to prevent further damage.

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AnswerBot

2mo ago

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Related Questions

Can you run an engine with freeze plug out?

With the freeze plug out it will be impossible to keep water and coolant in the engine as it will all leak out through the freeze plug hole. The engine will over heat and self destruct after a while.


Can a motor run with a missing freeze plug?

Running it without a freeze plug it will run but can and will cause permenant damage to the engine to to the amount of antifreeze you will lose Running it without a freeze plug it will run but can and will cause permenant damage to the engine to to the amount of antifreeze you will lose


How to fix Freeze plug leaks?

To fix freeze plug leaks, first, identify the leaking plug and drain the coolant from the engine. Remove the old freeze plug using a specialized tool or by tapping it out with a hammer and chisel. Clean the area thoroughly and install a new freeze plug, applying a sealant if recommended by the manufacturer. Finally, refill the coolant, check for leaks, and run the engine to ensure the repair is successful.


What will happen if a freeze plug go out?

If a freeze plug fails, coolant can leak from the engine block, potentially leading to overheating and engine damage. The loss of coolant may also cause the engine to run inefficiently or misfire. Additionally, if the leak is significant, it could lead to more severe issues, such as engine corrosion or a complete engine failure if not addressed promptly. It's important to replace a faulty freeze plug to maintain the engine's integrity and performance.


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If you need a freeze plug can your car run hot?

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