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I have learned a great deal from these threads, and it is time to give back.
I have an '86 Mercruiser 140 which I inherited last summer from my father-in-law. The boat has always suffered from an acceleration problem ever since I have known, but runs fine once up on plane. I installed the...
I have an '86 Mercruiser 140 (fresh water lake) which is exhibiting an intermittent rough engine problem across the entire rpm range.
The engine starts and runs great, though it has had a bog under quick acceleration for the past couple of years which I think might be due to the 24 year old...
