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+--- Thread: 1.4 HDi Question - Does rampant coolant use always mean... (/showthread.php?tid=32487)
1.4 HDi Question - Does rampant coolant use always mean... - Orta - 10-11-2015
... mean Head Gasket issues? I've got my mayonnaise on my dipstick(
![[Image: icon_lol.gif]](http://www.206info.co.uk/images/smiles/icon_lol.gif){kind=icon}
) and the oil is a healthy dark brown into black colour but I seem to be using a lot of coolant. Like from full to warning light in 100 miles...I'm 75% sure there's no leak as there's been no puddles under the car and I can't spot any fluid in the engine bay and cannot see anything leaking with the bonnet up and the engine running.
Is there another possible cause for my car's newly found rampant coolant use?
RE: 1.4 HDi Question - Does rampant coolant use always mean... - Jonny81191 - 10-11-2015
(10-11-2015, 06:36 PM)Orta Wrote: ... mean Head Gasket issues? I've got my mayonnaise on my dipstick(
I'm 75% sure there's no leak as there's been no puddles under the car and I can't spot any fluid in the engine bay and cannot see anything leaking with the bonnet up and the engine running.
Is there another possible cause for my car's newly found rampant coolant use?
Get a sniff test done, and a pressure test on the coolant system. It has to be going somewhere. Have you checked the heater matrix?
RE: 1.4 HDi Question - Does rampant coolant use always mean... - mr_fish - 11-11-2015
I was going to say is it possible the waterpump is leaking? I've seen that on 2 DV4 engines but if you say there is no patches under the car...
Bit worrying that there is mayo on the dipstick. Oil would possibly be rising though if it is using that much coolant? What about under the filler cap?
RE: 1.4 HDi Question - Does rampant coolant use always mean... - Toms306 - 11-11-2015
I think that was meant to say 'no' mayo on dipstick?
EGR cooler leak possibly? A leak doesn't always result in puddles, sometimes it needs pressure to leak so just blows out and turns to steam quickly. As Jonny says, safest bet is to have the HG tested to rule that out first.
RE: 1.4 HDi Question - Does rampant coolant use always mean... - mr_fish - 11-11-2015
ahh that would make more sense now.
RE: 1.4 HDi Question - Does rampant coolant use always mean... - Poodle - 11-11-2015
Egr cooler leaks tend to blow coolant out of the expansion tank, the exhaust mani pressure is usually a fair bit more than that of the coolant.
RE: 1.4 HDi Question - Does rampant coolant use always mean... - cully - 11-11-2015
id say his carpets are wet and the screen is misting up??
RE: 1.4 HDi Question - Does rampant coolant use always mean... - Orta - 13-11-2015
Yeah I meant no mayo, no wet on carpets or windows steaming up. How do I go about getting hg checked??
RE: 1.4 HDi Question - Does rampant coolant use always mean... - Toms306 - 13-11-2015
Sniff test checks for exhaust in coolant (headgasket). Pressure test should show if it holds pressure and if not, any weak points in the system.
RE: 1.4 HDi Question - Does rampant coolant use always mean... - mr_fish - 13-11-2015
Undo the headertank cap and give it a rev, see if it bubbles the coolant.
Would be surprised if it had popped a gasket.
RE: 1.4 HDi Question - Does rampant coolant use always mean... - Orta - 13-11-2015
Cheers for all help guys. It really makes the difference. Having a nightmare with everything st the minute. Will check as you suggest and update