1999 BMW 323i Q&A

1999 BMW 323i Question: overheating

i had put new serpentine belt&s new idler pulley and expansion tank belt tensioner assembly -
Answer 1
Number of questions you need to answer before replacing parts. Manual or Auto? Cooling fan comes on when AC is turned on? Thermostat in working order? -
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An engine coolant leak may develop from the expansion tank resulting in engine overheating. When a cooling system component fails the entire cooling system should be inspected. It i...
The thermostat may fail resulting in engine overheating and/or illumination of the Check Engine Light. Replacement of the thermostat along with a...
...pected for leaks as it is not uncommon to find multiple leaks on higher mileage vehicles. Overheating can cause severe engine damage. If the engine begins to overheat it is recommended to stop...
...ould be inspected and if any additional leaks are found they should be repaired also. Overheating can cause severe engine damage. If the engine begins to overheat it is recommended to sto...
started with plastic pipe under manifold busted.overheated.replaced pipes,heater hoses,thermostat,radiator,top hose,bottom hose,expansion tank,water pump,thermostat on expansion tank,flushed system...