Oil In Expansion Tank Diesel

Car is vectra diesel year 2000 with 200 000 miles it turned out to be the heat exchanger 20 off ebay and my local man has replaced it.

Oil in expansion tank diesel.

Scammed oil in coolant expansion tank. When i changed the oil there weren t any traces of water in the oil. Oil in expansion tank 87 300d so i took the cap off looked inside and it was up to the proper level but there were several drops of oil floating on top of the coolant this car does have the 14 head but when cold the upper hose does not have a bit of pressure. Scammed oil in coolant expansion tank.

The expansion tank is located higher than the radiator and functionally becomes the top of the radiator adding fluid capacity with plenty of room for coolant expansion. I open the coolant cap and i see milky oil in it plus white smoke comes from the tailpipe. The cubical coefficient of thermal expansion for gasoline is approximately 0 000950 degree celsius. However calculations for volume of fuel including gasoline are usually based upon american.

My engine has an oilcooler where coolant not air cools the oil so i suspect there must be a leak there and due to the higer pressure of the oil in relation to the. That tank is there to hold excess coolant and give room for expansion hence the name. It s common for them to read min when the engine is cold but it will reach closer to max once the engine is at operating temperature. Hi i have a 2009 bmw x6 35i 3 0l engine and my check engine light comes on but the car not overheating.

Light brown oil scum soap on the side of the expansion tank slight oil sheen on coolant problem solved for 100 plus about 2 hours max including the coolant flush and change. It was more noticeable once the undertray had been removed to take a look. A lot of expansion tanks have hot cold markings instead of min max to lessen the confusion. Hi i have a vectra 2 0 dti 02 plate with a peculiar problem the expansion tank is full of thick black oil.

I also see oil on the oil filter and oil cooler system and it run down on the side of the engine block. I discovered a little oil in the expansion tank but no signs of water in the dipstick or oil filler cap. What s new 3 12 24 72.