 Confused again- Frothy Oil, after installing new oil pump and front cooler |
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| tornik550 |
 Sep 16 2013, 06:33 PM
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Senior Member  Group: Members Posts: 1,248 Joined: 29-January 07 From: Ohio Member No.: 7,486 Region Association: None  |
I just started my engine after installing a new oil pump and front oil cooler. Everything seems to be running fine however when I stopped the engine to check the oil level- I noticed a borborygmi type sound from the from of the engine for a few seconds. Checked my oil level and the oil was very frothy.
Oil pressure was great, no oil leaks, everything seems to be running fine. The car had been sitting for about 2 weeks while I was installing the new cooler. The oil level is normal. I did not have any oil in the hoses to the front cooler whcih is why I am checking my oil level closely since it will obviously drop once the thermostat opens. FYI- My new setup uses a schadek 30mm pump (yes it was modified), mocal sandwich plate with built in thermostat, rx7 front cooler via AN12 braided stainless hose. I used Brad Penn 20w50 oil however there was probably a quart of Amsoil 20w50 (high zinc) oil already in. What causes the frothy oil? |
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| stugray |
Sep 16 2013, 08:34 PM
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Advanced Member Group: Members Posts: 3,824 Joined: 17-September 09 From: Longmont, CO Member No.: 10,819 Region Association: None |
QUOTE I did not have any oil in the hoses to the front cooler whcih is why I am checking my oil level closely since it will obviously drop once the thermostat opens. I was told that we should fill the front cooler lines with oil before starting it. For that reason, I plan on putting at least one tee in the lines at the highest point with a cap so I have a port to fill it and purge the air out. |
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Posts in this topic
tornik550 Confused again- Frothy Oil Sep 16 2013, 06:33 PM
bandjoey I was told it's from the oil not getting hot e... Sep 16 2013, 07:13 PM Kirmizi bor·bo·ryg·mus (bôr b -r g m s). n. pl. bor·b... Sep 16 2013, 07:55 PM
tornik550
bor·bo·ryg·mus (bôr b -r g m s). n. pl. bor·... Sep 16 2013, 08:04 PM Kirmizi
bor·bo·ryg·mus (bôr b -r g m s). n. pl. borÂ... Sep 16 2013, 08:14 PM Dr Evil :rotfl: The name was coined as it sounds like what... Sep 16 2013, 08:15 PM SirAndy I was told that we should fill the front cooler li... Sep 16 2013, 10:29 PM tornik550 So what is the best way to purge the oil system of... Sep 17 2013, 01:37 PM SirAndy Am I way overthinking this?
Yepp. No need to cut ... Sep 17 2013, 02:15 PM |
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