Home › Forum › Ask A Member › 7-1/2 Merc75 Idle Problem › Reply To: 7-1/2 Merc75 Idle Problem
August 25, 2020 at 2:56 pm
#212633
Are you sure the carb bodies are the same part number, that does not make sense to me. But, anything is possible.
How about reinstalling the larger 9.8hp high speed jet and retesting….