Miranda police have released an image of a car they believed could be linked to the suspicious death of Miranda man Paul Streeter.
It is believed the 54-year-old had a stab wound to his upper body.
Police said a car was seen in Burrinjuck Place between 3-5pm on Monday.
The car is a lime green Ford Falcon with white stripes similar to the image released by police but has minor differences.
The car believed to be involved has chrome wheels, dark tinted windows and no sticker on the back window.
Anyone who may have seen the car or has any information is urged to contact Miranda detectives on 9541 3867 or Crime Stoppers on 1800 333 000.