"Those penalties killed us and we have to find out what was happening at the scrum," said McGeechan.
"It comes down to interpretation. We have a protocol to review this game and then look forward to the next Tests and we will be doing that."
England prop Phil Vickery was signaled out repeatedly by referee Bryce Lawrence during the series opener and McGeechan admits both he and his former Wasps charge were bitterly disappointed with the penalty count against the Lions at the set piece.
"Phil is disappointed and that's why we need clarification," added McGeechan.
"He's a very experienced player who has played at the highest level for a long time.
"We will meet with the IRB Referees chief Paddy O'Brien and the referees for the next two games, probably on Friday."