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Question:

how to fix my water pump to my e34 525i its overheating no leaks?

n my water pump hoses feels like theres no pressure

Answer:

dude its yur thermostat u need to replace it or it can even be yur coolant cap it can be on crooked or not on all the way look into both but ive had cars overheat on me for both reasons and ive had caars blow up on me due to both reasons so look into both
well before you go through a task like that have u checked for opther options? check it out- First: make sure that your radiator is in good condition, check the belts, the hoses and the coolant level. Make sure that there is no coolant leaks. Check the condition of the shroud for cracks its proper installation. Car fluid or coolant circuit element just changed: Your overheating is probably due to air trapped into the coolant circuit. Use the bleed screw to bleed the circuit. Then bleed again, again, again and again. Nothing had been changed, car is overheating while idling or heavy traffic: 1. Check that the thermostat works and opens. 2. Check the fan clutch. Car overheating while driving. Not stop and go. 1. Bleed the cooling circuit. 2. Check the thermostat. 3. Check the water pump. 4. On the 535i, check the bypass hose located and attached just above the upper hose neck on radiator and runs along the inner walls to the Resivior tank. If it is plugged, the car will overheat. Overheating with A/C on, or very high temperature only. 1. Check that the auxiliary fan is working properly(Bentley manual page 170-4). 2. Check the fan clutch.

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