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11549 Brooklyn St.

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Mon-Fri: 8:30am–6:00pm
Sat: By Appointment Only

Coolant Leak Repair – Houston, Texas

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If you would like to schedule an appointment, please let us know the date and time that works best for you and we will do our best to accommodate your request.

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STP Diesel’s Coolant Leak Services

Do you have a coolant leak? Coolant leaks can easily turn into a costly engine issue, so don’t hesitate to bring your truck into our shop as soon as possible. Your truck’s coolant helps manage heat inside the engine. When coolant escapes through a damaged hose, radiator, fitting, or other part of the cooling system, your engine can get too hot fast.

At STP Diesel, we provide coolant leak repair in Houston, TX for diesel truck owners. If you drive a Chevy Duramax/Silverado, Dodge RAM Cummins, or Ford Power Stroke, our shop can find the source of the leak and recommend the right repair. Book an appointment with us online now!

Don’t ignore an overheated engine

If your temperature gauge is climbing, you smell something sweet under the hood, or you see coolant on the ground, it’s time to have your vehicle checked by our experts. Low coolant can leave your engine without enough protection from heat. That can lead to an overheated engine, damaged seals, warped parts, or worse.

A coolant leak doesn’t always leave a large puddle. Some leaks only show up when the engine is hot, and pressure builds in the cooling system. Others may come from worn hoses, a cracked radiator, a leaking water pump, or a loose connection. That’s why an expert inspection by our technicians is important.

How STP Diesel finds the issue

Our technicians inspect the cooling system to locate the actual source of the leak. We check the radiator, hoses, clamps, coolant reservoir, water pump, thermostat area, and related systems.

We’ll look for visible leaks, damaged parts, corrosion, and pressure-related issues that could cause coolant loss. Once we identify the issue, you’ll know what needs repair and what your options are before work begins.

Cooling system repair for diesel trucks

Diesel trucks work hard in the Houston heat, especially when towing, hauling, commuting, or idling for long periods. Your cooling system does a big job, and even a minor coolant leak can put extra stress on the engine that you don’t need.

STP Diesel can repair or replace leaking hoses, radiator parts, clamps, seals, reservoirs, and other cooling system parts. If your truck has already overheated, we can inspect for damage and help you understand the next steps. Getting a coolant leak fixed early can help protect your engine and keep a smaller repair from becoming a much bigger one.

Visit STP Diesel

If you’ve noticed low coolant, a hot engine, visible leaks, or a warning light, bring your truck to STP Diesel. Our Houston, TX shop is many other diesel truck owners’ go-to shop for coolant leaks and more. Contact us now to schedule!

Coolant Leak FAQs

Can I drive with a coolant leak?

It’s best not to drive with a coolant leak. Low coolant can cause your engine to overheat, and that can lead to serious damage.

What causes a coolant leak?

Common causes include worn hoses, loose clamps, a damaged radiator, leaking seals, a failing water pump, or cracks in cooling system components.

How do I know if my truck is low on coolant?

You may see a low coolant warning, a rising temperature gauge, coolant under the truck, steam, or a sweet smell coming from the engine area.

How long does coolant leak repair take?

It depends on where the leak is coming from. Some hose repairs can be completed quickly, while radiator or water pump repair may take longer.

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