1998 BMW 5 Series bad overflow tank
The 1998 BMW 5 series was a revolution in the auto world. Coming from BMW, it set a new benchmark in engineering and has been an icon ever since. However, in spite of its pros, there are some problems which customers faced. The common problems faced are listed below.
Common Problems with 1998 BMW 5 Series
• Malfunction of cooling systems in the radiator, thermostat and water pump. Overheating problems arise due to this. The condition of 1998 BMW 5 Series bad overflow tank is also a result of the same.
• Leaks in the valve gasket after 60000 miles.
• Leakage from the power steering hose.
• Failure of the final stage blower fan resistor
• Tire wear and alignment issues
• Malfunction of the tension strut bushings in the suspension.
How to Encounter 1998 BMW 5 Series Bad Overflow Tank Issue
A 1998 BMW 5 Series bad overflow tank condition can be overcome by following these steps. Make sure the engine is cold. Unscrew and replace the bleed screws. Remove the coolant cap. Allow the engine to bleed by gravity. Refill the coolant till it fills above all the vent holes. Allow air to escape and screw back the bleed screws. Fill the coolant till maximum and refit the cap. Start the engine and wait for the fan to cool the system. Once cool, check the coolant level and top up if necessary.
