Thread: OIL coming out of Dip stick
04-30-2012, 09:32 PM #1
OIL coming out of Dip stick
This is the second time this happens…, the first time I was wondering I leave the stick up, so almost ALL the oil gone throw there until "check engine light " appears.
Well, I change all the oil and this happens again…
My afrs were 11.4 and the machine its running really hard…, today I take the seat almost 4 times because I was seeing my AFR´s and turning the RRFPR and all was ok until I enter the circuit and start to push hard in between the buoys. After 10 minutes I stop and see the oil…
The Coolant its perfect green and it’s a Full level…
What could be?
Many thanks for the answers…
PD: I have 25 hours on the RXPX....
04-30-2012, 09:49 PM #2
It's obviously pressurizing in the case... Alot... Your sig says rude valvetrain, did anyone do any bottom end work? The oil pumps should be pulling oil out of the case, but it seems that that's not happening.
are you checking oil level in the water after shutting off the engine or on the trailer?
Do you have a catch can? Any oil in there?
04-30-2012, 10:14 PM #3
You can see the Riva can in the pics. The first thing I would check is the hose that vents into the can. Kinked? 3/4 ID? Oil overfilled? Then Tops. Gotta vent that case.
04-30-2012, 10:27 PM #4
Serious Blo-by, do a compression check and a leak down test. Did you ever install a block guard???
04-30-2012, 10:33 PM #5
I would check the catch can..., the first time this happens was normal..., but this time i didnt check...
The hose its not kinked..., its the oem hose and looks perfect...
Oil was not overfilled....
I was there when the mechanic insert the Rude valve train..., we install it from the top with air pressure..., and i being riding 15 hours since then and nothing happens...
I could not check oil level because the 2 times i use it this happens..., so im looking for the possible things that could make this...
04-30-2012, 10:35 PM #6
whats a block guard?
Tomorrow i would do a compression test, but sky its running perfect... 80+
04-30-2012, 10:40 PM #7
I would still highly recommend doing a compression check and a leak down test, you may have a broken ring. If your oil dipstick is blowing out you are seriously presurizing the crankcase and if you didn't do any mod that would have caused that you could have something that has gone wrong in the motor like a broken ring or something that is causeing compression gases to be forced into the crankcase. That would cause your problem, you need to do what I reccomended about to determine where you have the leak........
04-30-2012, 10:42 PM #8
04-30-2012, 10:55 PM #9
You said this is the second time, what did you change before the first time it happened? Anything? When we're the springs installed?
04-30-2012, 11:24 PM #10
Might be OT... but in the service manual, it is stated 3 Quarts of oil.
I did ask previous owner of RXT X and P X and they told me 4 Quarts for the 260 engine.
I wonder if the P X has a smaller oil sump?
I did my oil change and added 2.75L and it sitted perfectly on the dipstick.
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