WebFeb 22, 2024 · Overheating can also cause inner walls of the rubber sections of the exhaust to delaminate, which can restrict the passage of cooling water and exhaust gasses. If the diesel engine is not charging batteries the warning lamp will light, but with many engines the alarm buzzer will not sound Charging problems WebJul 9, 2024 · 2) Engine Smoke. A huge symptom of a cracked block is smoke coming out of the engine. If you let this go for too long, it will lead to other engine problems. The smoke is due to emissions fumes leaking …
Overheating Mercruiser. My engine runs too hot. - Sterndrives
WebApr 13, 2024 · It depends on the severity of the overheating and the condition of the engine. If the engine has just started overheating and the temperature gauge is slightly above the normal range, you can drive for a short distance, such as a mile or two, to reach a safe spot to pull over. However, if the temperature gauge is in the red zone and the warning ... WebDec 30, 2011 · Gas Inboard Engines, Inboard/Outboards, and Sternd. Crusader Marine Engine Forum ... Ran it first time down here last month and erratically got engine overheat and alarm on the starboard engine, and once got alarm with no overheat on the gauge. ... The cause and solution will be found when the heads are pulled. Reply. makomark Silver … city fires
My volvo penta inboard engine keeps overheating. impeller ... - JustAnswer
WebApr 18, 2024 · The problem with inboard/outboard motors is engine oil or water leaks in the motor/transmission housing. This can be caused by a malfunctioning impeller, valve, or … WebJul 15, 2024 · So for apparently no reason it started to overheat. Check the header tank and its empty. Check all the usual, water pumps both fresh and salt water, plenty of water out the exhaust. No leaks or drips anywhere but the header tank empty. Fill it up and try again. Few minutes running OVERHEAT, check header tank EMPTY. WebJul 26, 2009 · Verified. your alpha drive water impeller is in the outdrive, not the motor. unless somebody custom rigged it up, which i doubt. the water circulation pump is on the motor. i have seen the elbow from the drive at the transom shield corroded up from salt or mineral deposits. might want to check that out. Ask Your Own Boat Question. city fire sumter