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Recent content by FE290

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    2000 Mercruiser 5.7 EFI Coolant Spraying from Heat Exchanger Cap

    Hi all, Having an issue with my Mercruiser 5.7 spraying coolant from the spring-loaded heat exchanger cap. At idle, the engine will come up to temp nicely with no issues; however, as soon as I give it some throttle and put a load on it, coolant sprays out from under the cap. If I immediately...
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    Mercruiser 5.7 Compression Test

    Hi all, In the process of purchasing a 2000 Sea Ray 260 with a Mercruiser 5.7 EFI. Engine has approximately 850 hours. The mechanic did a compression test first thing this morning before we launched the boat and got the following: Cylinder 1: 135 Cylinder 2: 160 Cylinder 3: 130 Cylinder 4...
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