This involves flushing your car’s radiator using the best radiator flush to drain out the oils, dirt, debris, sludge, residue ...

Cleaning expert Nancy Emery has shared her top tips for cleaning your radiator - including using a hairdryer to blow out dust ...

Flushing the cooling systems and putting in fresh coolant used to be a regular maintenance item, but many current vehicles can go 100,000 miles before a flush is needed or never require new coolant.