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Posting a reply to: 2000 Merc 175 EFI power loss when warm

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hi


You are replying to:
EastwoodNorris
Posted 5/3/2016 10:10 PM (#816064)
Subject: 2000 Merc 175 EFI power loss when warm




Posts: 59


Location: Fifield
My engine runs well when cold. Starts fine, planes boat out fine, good mid range and top end power. After it warms up, it wont plane out the boat. It still starts and idles good and has good power if I'm already on plane. It revs fine in neutral but when I put the throttle down it just dogs. Not sputtering, just powerless. If I run my jack plate up to have the prop spin and get the rpm's up, it will get up to power. The voltage regulators were replaced about 8 years ago and I'm wondering if I have a faulty stator.

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