How to Flush & Repair a Cooling System?

Answer As time goes on, coolant (antifreeze) wears out and builds up sludge, which can destroy an engine. This why it is important to change your coolant regularly and properly maintain the cooling system... Read More »

Top Q&A For: How to Flush & Repair a Cooling System

How to Flush a Cooling System 4.3?

The coolant system in a 4.3 liter engine requires a water and antifreeze mix to keep the coolant system running strong through the coolant lines throughout the engine. Flushing the radiator will fl... Read More »

Instructions for a Cooling System Flush?

Coolant is circulated through the radiator and cooling system passages in water-cooled vehicle engines. The coolant absorbs heat from the engine block which is dissipated when the coolant circulate... Read More »

How to Do a Cooling System Flush to Remove Oil?

Flushing your cooling system once every two years helps with buildup of sludge and rust. However, if you notice oil in the radiator then you need to flush it right away. Fortunately, flushing the c... Read More »

How to Flush the Cooling System on a 2001 Blazer?

A radiator flush is one of those maintenance tasks that few people think about, but that everyone should do on a regular basis. Cooling systems age just like the rest of your truck, albeit in a slo... Read More »