Leke James put behind any injury worries to again get on the scoresheet as Molde smashed past Stabaek 4-1 for their fourth win in as many matches in Norway, while Shuaibu Ibrahim grabbed his third goal of the campaign.
James, who revealed he endured the pain of a rib injury in a previous game, hit target after 59 minutes.
The striker opened his goals account on the opening day of the season when he scored against former club Aalesund before he was sent off for a second booking.
Last season, he fired 15 goals in the league for Molde to be crowned champions.
Molde are behind Bodo/Glimt, who also have a perfect record of 12 points after four rounds of matches.
Fellow Nigerian, Shuaibu Ibrahim, scored with virtually the last kick of the ball as Mjondalen suffered a 2-1 loss at home.
Former Giwa FC star Ibrahim has made a smooth transition to the top flight in Norway from the second-tier league, where he scored regularly.