Coolant Leak Found – Water Pump and Timing Belt Kit Replacement in Newtownabbey

This vehicle came into 1Stop Motor Shop in Newtownabbey with signs of a coolant leak. The customer noticed a puddle under the car and the engine temperature creeping up.

After inspection, we found the water pump was leaking — and since the pump is driven by the timing belt, it made sense to replace both together.

You can see in the image how the coolant has leaked and dried pink around the belt area, a telltale sign of a water pump failure.

Why You Should Replace the Timing Belt with the Water Pump

In most engines, the timing belt drives the water pump. That means:

• If the pump fails, it can affect the belt

• If the belt is removed to change the pump, it’s best to fit a new one

• Both are wear items and usually fail around the same mileage

Neglecting this can lead to overheating, engine damage, or a timing belt failure, which can destroy the engine if it’s interference-type.

Symptoms of a Leaking Water Pump

• Coolant puddles under the car

• Pink or green residue near belts

• Engine overheating or running hot

• Squealing or grinding from engine bay

• Low coolant level without obvious reason

How We Fixed It

• Removed the old leaking water pump

• Replaced with a new high-quality pump

• Fitted a new timing belt kit and tensioners

• Refilled and bled the cooling system

• Road-tested the vehicle thoroughly

Now the cooling system is sealed and running perfectly — with peace of mind for the customer.

Coolant Leak & Timing Belt Repairs in Belfast & Newtownabbey

At 1Stop Motor Shop, we offer:

• Timing belt kits and water pump replacements

• Coolant leak diagnostics

• Engine temperature checks

• Preventative servicing to avoid breakdowns

Book your check-up today:

Don’t ignore that leak. Trusted by drivers across Belfast - how to contact us:

- Call/WhatsApp (phone and text): 07951 728365
- DM our socials (Facebook & Instagram)
- Email: OneStopMotorShop@hotmail.com
- Contact us via our website