Oil In Header Tank
#1
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Oil In Header Tank
Hi i was wondering if anyone could shed any light on my coolant having a layer of oil on top which has stained my header tank?also another question iv had my gearbox rebuilt and replaced the release bearing but there is still a rattle when taking up drive (sounds like release Bearing) any ideas as im using an AP paddle clutch.
Cheers for any advice
Ben
Cheers for any advice
Ben
#2
I'm Finding My Feet Here Now
There are not many reasons for the oil on the header tank... Busted oil/water permutator, cracked block, cracked head, cracked turbo.
I had a problem when going for bigger pistons. When the cylinders where bore, because of some corrosion, there were some really small holes not visible to the naked eye that leaked water to the sump when hot.
Maybe someone can shed a light on this...
I had a problem when going for bigger pistons. When the cylinders where bore, because of some corrosion, there were some really small holes not visible to the naked eye that leaked water to the sump when hot.
Maybe someone can shed a light on this...
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thank you for your fast reply,i can rule out the turbo leaking as its an air cooled one,im hoping it isnt the cylinders bein cracked as its will be an expensive job,is it possible for the head to lift under higher boost pressures??i was hoping it would be head gasket so its easier to fix.
Cheers Ben
Cheers Ben
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Thanks for your replies guys I'm hopin it's HG, another quick question what you think the noise could be as I'm takin up drive does anyone else suffer with a rattle with a paddle clutch?
Cheers Ben
Cheers Ben
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Hi,I'm running vibratechnics gearbox mounts and just a standard engine mount it sounds more like internally to the gearbox but I want to change mount so I'll try that to illiminate that.
Cheers for your help
Cheers for your help
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I have this problem oil in header tank can't b headgasket changed that in the last couple of days cus had pressure in water system all the time would a dodgy oil cooler cause pressure aswell
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Sound iv changed everything trying to find out why there's pressure in header tank but was only doin it when It was turned off but there wasn't any visible oil in water b4 so changed headgasket and had head skimmed and tested was all fine built it back up still pressure now oil in water
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