Bayliner 175 I bought this boat in 2004 out of necessity.
Bayliner 175 rough idle. Misfires and rough idling are difficult problems to isolate since they can be caused by many system malfunctions. Mechanical issues within the engine. Mercruiser 30 Idle adjustment.
Any suggestions on where to continue troubleshooting is appreciated. Also I am noticing water coming out if some seams in the lower unit. Experience the reliability of a trusted brand and the accessibility of.
At idle and low speed it stalls as if it is gas starved. The fuel is fresh so Im looking toward fuel filter or gas tank vent. Owner said Hino had a service bulletin to raise idle speed of these engines to 1000 rpm but the manual states.
4 Common Reasons Why Your Engine May Be Idling Rough. All fluid levels are fine. When I removed the spark plugs last fall they were black indicating the mixture is too rich.
I have a 2004 Bayliner 175 Capri Runabout with the 30 liter Mercruiser engine. Its freedom family and incomparable fun. I dont think the choke sticks it appears to be wide open when engine is warm.
2007 Bayliner 175 BR 30 Mercruiser idle rough throttle down engine cuts off I have this same engine and issue. Made all my adjustments in this manner idle speed is higher on. Usually a clogged or stuck check valve or clogged or leaking hose.