On Friday (30) at 12:53am, one crew from Dogsthorpe and one crew from Stanground were called to a car fire on Bringhurst, Orton Goldhay.
Crews arrived to find a car well alight. Wearing breathing apparatus and using one hose reel and one dry powder extinguisher, firefighters extinguished the fire.
The crews returned to their station by 1.45am.
The cause of the fire was deliberate. Anyone with information should contact police by visiting www.cambs.police.uk to submit an online report or call Crimestoppers on 0800 555111.