But Lahiri, who tops the Asian Order of Merit, also dropped three bogeys to return a card of five-under 67 and is now 12-under 204 and eight shots behind the leader Justin Thomas (67) and Brendan Steele (66).
Lahiri did make a lot of birdies as planned, including four in the last five holes, but bogeys on fourth, 12th and 17th meant he gave away too many shots at the Kuala Lumpur Golf and Country Club's West course. Lahiri's rounds have been 70, 67 and 67.
Lahiri's compatriot SSP Chawrasia shot 74 that included three bogeys in a row from 12th to 14th and a sole birdie on second after starting from the back nine. He is now tied 74th.
The 28-year-old Lahiri, winner of the Malaysian Open at this same course, and the Hero Indian Open this calendar year, said, "I would have liked to be in a better position but having started weak (with a 70), I think this is not a bad place to be. I feel like I'm playing well so hopefully I can get a really deep round. My energy level is surprisingly good."
"I don't think a 67 is going to gain much ground. I'm going to have to make as many or more birdies tomorrow and try and keep a clean card," added the Indian, a seven-time Asian Tour winner and playing this week as a PGA TOUR member as well.
