Four people have been charged after shots were fired at a house at Munno Para in Adelaide’s north early on Sunday.

Police say the shots were fired from a car travelling along Newton Boulevard about 1:50am (ACDT) but nobody was injured.

A police patrol found a car nearby and arrested two Blakeview men, aged 18 and 20.

A boy from Elizabeth Downs and a girl from Munno Para West, both aged 17, were also arrested.

They have all been charged with acts to endanger life and were refused bail.

Police believe the shooting was a targetted attack and have asked for information about the incident or an earlier disturbance on Newton Boulevard.

Police have asked anyone who may have seen a blue Ford sedan in the area at the time to contact them.