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Recent content by clamb

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    Auto Blend service manual

    What are you saying? That there were different models of Auto Blend? What makes mine not even close?
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    Auto Blend service manual

    I have bypassed mine that was being used on a 75 Mercury Mariner. Just been mixing oil directly into the gas now. Not a big deal, but I see a lot of negative comments. Thought I might eventually hook it up again, but now I might completely remove it, and free up a little space.
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    Winterize outboard engine?

    I was talking to a coworker, who was planning on getting his boat ready for the winter months. I replied yeah, inboards are a hassle that way, & that's why I prefer outboard engines, just lower the leg & it all drains out. He looked at me like I was from another planet. "You don't winterize...
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    Tachometer voltage rectifier

    I recently replaced a voltage regulator on a 75 HP Mercury Mariner. I understand that the 2 yellow wires that feed the rectifier can be wired to either side of the 3 post voltage rectifier. There was also another grey wire that I was told is for the tach. There is no tach on the boat...
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    Air fuel mixture screws vibrating in

    I had adjusted the air fuel mixture screws on my carbs 75 HP 4 cylinder Mercury Mariner. Sn A715190. Model 7075726. It seemed to be running best at 1 & 3/4 turns out from seated. Seemed like it was running rough when idling the other day so I opened the cover to check, & they were only out...
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    75 H.P. Mercury Mariner

    Just joined this forum today. Searching for info. I have an older boat with a 75 hp 4 cylinder Mercury Mariner engine. I purchased the boat from my Father, & he purchased it new in mid to late 80's. It hasn't seen much use in 30 years, & was stored inside. Possibly never used at all some...
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