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nissan serena checks?

Hi there,
I have a nissan serena that hasnt been used for over 12mths, i have just restarted it and it seems to be over heating. I topped up the radiator with water, is this a problem? or a cause of the problem? I am no mechanic as you can tell.
Is there anything else i should look for? or check after the vehicle hasnt been used for so long?
Any advice would be greatly appreciated.
Cheers

ragibutt
November 2008

Nissan Vehicles, Cars Topped Water Problem

Hi I recently purchased a Nissan Serena P reg and found the head was cracked so replaced head. Now finding that I am losing coolant from the system, it seems to be pushing it back up into the top up tank because every time I drain it down to the max level and on going a short disatnce I find that once the engine has cooled on taking the radiator cap of it very low and takes around half a pint to top it back up, and the level in the top up tank has risen can you please help why is it doing this?

Jamie
November 2008

the thermostat is sticking-you can confirm this if you can get at the thermostat housing you can probably remove the cover then take out the thermostat and replace the cover- mind the necesary large coolant leak this will cause- engine will now run without over heating but never really reaching full operating temperature- then fix it properly with a new thermosat and gasket- renewing coolant/antifreeze as necessary-

oldchapel
November 2008