Firefighters were called to reports of a car fire on the westbound carriageway of the A14 this morning.
A spokeswoman for Suffolk Fire and Rescue Service said the caller reported that the underside of a moving car was on fire at around 8.15am.
The vehicle was travelling westbound on the A14 between junction 52 for Claydon and junction 51 for Needham Market.
A spokeswoman for Suffolk Police said they received reports of ‘flames coming from the underside of a car’ which had stopped in a layby near the A140 junction.
The fire has now been extinguished and the vehicle is waiting to be recovered.
Traffic flow is not thought to have been seriously affected.