#1: Car overheating help! Author: DJ-, Location: UKPosted: Sat May 14, 2011 8:38 am ---- Hi.
When changing the thermostat I didnt realise all the coolant would empty. So its all filled up but now there is the sloshing sound from the passenger side - heater matrix i guess??
what should i do from here?!! Last edited by DJ- on Sat May 14, 2011 9:02 am; edited 1 time in total
#2: Re: sloshing sound after coolant drain Author: Seb, Location: Under your bedPosted: Sat May 14, 2011 8:51 am ---- Bleed valve until it spurts water. Drive around a lot with bottles of water in the car
#3: Re: sloshing sound after coolant drain Author: DJ-, Location: UKPosted: Sat May 14, 2011 9:02 am ---- I couldnt see a bleed valve! But after driving round it seems to be ok now!
However the fan works fine, the coolant sensor and thermostat has been changed but the car is overheating!!
I dont know what to do
#4: Re: Car overheating help! Author: Seb, Location: Under your bedPosted: Sat May 14, 2011 9:05 am ---- When you say overheating (I'm getting deja vu here, did I already ask you this), does it literally go right into the red and then STOP flashes at you?
#5: Re: Car overheating help! Author: Norvvv, Location: WiltshirePosted: Sat May 14, 2011 9:05 am ---- Pictures of the bleed valves on a 1.4 8v please someone?
#6: Re: Car overheating help! Author: DJ-, Location: UKPosted: Sat May 14, 2011 9:07 am ---- Well yes Seb, it goes up towards the red but before I let it get any hotter I put the AC on full heat to make the temp go back down! Sits around 100 i guess.
#7: Re: Car overheating help! Author: DJ-, Location: UKPosted: Sat May 14, 2011 9:17 am ---- Ok so its been about 10mins since driving the car and it getting redhot.
BUT the radiator is cold!!!
I dont know how the coolant sensor could say its hot thought as surely it passes through the radiator to get to the sensor?? Could this mean its a faulty water pump or radiator?
#8: Re: Car overheating help! Author: Norvvv, Location: WiltshirePosted: Sat May 14, 2011 9:19 am ---- Maybe, or airlock. Does the car judder when it gets really hot? And does the fan kick in then you think the radiators not even hot?
#9: Re: Car overheating help! Author: DJ-, Location: UKPosted: Sat May 14, 2011 9:22 am ---- It does not judder. True but when we got home the temp reading was 100ish - I wouldnt think it could cool so fast sitting for around 10mins? (I mean its pretty much stone cold as it gets)
edit: Actually water was def going into the radiator as I was pooring it into the bottle mind.
#10: Re: Car overheating help! Author: Norvvv, Location: WiltshirePosted: Sat May 14, 2011 9:26 am ---- If it's thy cold after 10 minutes I would say dodgy thermo, pouring water in is probably cause by the air lock as you said you had that sloshy sound. Need to bleed + new thermo at a guess.
#11: Re: Car overheating help! Author: DJ-, Location: UKPosted: Sat May 14, 2011 9:27 am ---- I replaced the thermostat already and the sloshing sound has gone though!
#12: Re: Car overheating help! Author: DJ-, Location: UKPosted: Sat May 14, 2011 10:10 am ---- Just checked again after a long drive and radiotor doesnt get hot
#13: Re: Car overheating help! Author: MrBSI, Location: What's it to you? ? ?Posted: Sat May 14, 2011 10:31 am ---- It sounds like either:
Airlock
OR
Failed water pump
#14: Re: Car overheating help! Author: DJ-, Location: UKPosted: Sat May 14, 2011 10:36 am ---- Ok im guessing water pump as i dont think its been done. Also the coolant in the small tank thing i filled up was hot. It could still be watet pump bearing that n mind? thanks
#15: Re: Car overheating help! Author: Seb, Location: Under your bedPosted: Sat May 14, 2011 10:38 am ---- Definately sounding like a water pump then... if it was doing it before and it's still doing it, and you are 100% sure it's not an airlock. Can't think of anything else really.
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