Checked the coolant last night and it's basically oil in the header tank, called round at my mechanic mates house and he reckons it's oil cooler seals failure rather than HG due to the amount of oil in there and no other signs of HG failure evident.
He said he'd flush it through and by pass the cooler all together.
I'm happy to try this to confirm it is the cooler but how long do I run the car without it?
XUD 1.9td sans oil cooler
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XUD 1.9td sans oil cooler
1996 1.9 TD LX (Gone but not forgotten)
2003 2.2 HDI SE
2003 2.2 HDI SE
Re: XUD 1.9td sans oil cooler
I'm not aware of this engine having an oil cooler
'97 Peugeot 406 1.9 TD, 316k, down for full rebuild with custom rods, TD04 and a stack of welding.
'95 Peugeot 405 1.6 GLX with XU10J4RS conversion @ 195bhp.
'05 RenaultSport Clio 182 Cup, 111k.
'95 Peugeot 405 1.6 GLX with XU10J4RS conversion @ 195bhp.
'05 RenaultSport Clio 182 Cup, 111k.
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Re: XUD 1.9td sans oil cooler
It's the unit with two water pipes on it that the filter screws onto.ally406 wrote:I'm not aware of this engine having an oil cooler
OP, flush it through, remove the cooler unit altogether (else the oil will just flow out of the water pipe connections) and join the two water pipes together.
Just be careful not to hammer it around as your oil won't have the same cooling effect. Once you know it's the problem you can replace the cooler.
2.1td exec estate.
- Welly
- The moderator formally known as Welton
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Re: XUD 1.9td sans oil cooler
It'd be fine at this time of year in fact it will likely take longer to warm up from cold as the oil-to-water heat exchanger helps to heat the oil until it reaches 80 deg C (a handy benefit) then as the oil climbs to 100 deg C it 'dumps' heat into the cooling system.
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