Your 90 hp Mercury outboard may be overheating due to several reasons, including a clogged water intake, a malfunctioning water pump, or a blocked cooling system. Additionally, low coolant levels or a faulty thermostat can contribute to overheating. It's important to check for any obstructions in the water intake and ensure that the water pump is functioning properly. Regular maintenance and inspections can help prevent these issues.
change your thermostat
What is the weight of a 90 blue band mercury
A 90 hp Mercury, serial number 4849632, is a 1978 year model outboard.
137 kg ??
A 90 hp Mercury outboard, serial number OG242239, would be a 1995 year model.
The 1999 model, 90 hp Mercury outboard requires an NGK BUHW-2 spark plug, standard plug wires are acceptable.
A 90 hp Mercury outboard, serial number OD067645, would be a 1991 year model.
The 90 hp Mercury outboard motor with serial number OT735196 was built in 1994. Mercury outboards typically have a serial number format that can be used to determine their manufacturing year, and in this case, the "OT" prefix indicates the model year.
50 to 1 ratio
No
In order to answer this question, the year model of the 90 hp in question, would be required. The range for 2 stroke, 90 Merc's is 265 - 305 lbs., depending on the particular model.
Mercury 1984 6 cylinder L6 what type & size of starting battery is required