so i took the oil line off the top of the 2 valve covers that go to the intake pipe and found that there is greenish white foamy stuff in that tubing?? whats this from? nothing under the oil cap.
suprafanatic said:so i took the oil line off the top of the 2 valve covers that go to the intake pipe and found that there is greenish white foamy stuff in that tubing?? whats this from? nothing under the oil cap.
IJ. said:Could mix the 2 and get the Italian flag
IJ. said:Dugums: It's cos I can't easily slap people
suprafanatic said:WOW... you guys are non-helpful and deffinitly not a very nice community. and you guys call your selves CONTRIBUTORS? so is the foamy stuff just from coolant being in the oil, or is it actualy a BHG?
dugums(via PM) said:Well, just keep in mind that if your problem is a BHG you're going to be guaranteeing yourself a full rebuild if drive around with this type of problem.
Technically - a full rebuild is what you want to do anyway after a BHG, but it is possible to get away with only fixing up the head and slapping on a composite gasket. Please do not misconstrue that as some sort of recommendation.
I refuse to believe you added coolant instead of oil by mistake.
Even if you drain the oil, the bottom line is that there will still be coolant throughout your engine. It did not stay up in the valvetrain. It takes such a tiny concentration of water to ruin your bearings.
If it were my car, the motor would be out and the head would already be off.
If you really want to chance it, my suggestion would be to take off your valve covers and rinse everything down with cheap oil and then drain. Do a few more changes over the next hundred miles with cheap oil (just for cost). Keep your eye out for any symptoms.
dugums said:Let me restate - at this point, it doesn't even matter if you have a BHG (which you do). The reason it doesn't matter is because you already KNOW you have coolant in your oil. This is what does the big damage. So, the point is, even if it's not a BHG (which it is), you are going to have to tear her down and rebuild. Just get over it and dig in.
dugums said:There are plenty of people who already told you that you have a BHG. We decided to ignore the obvious diagnosis in favor of trying to find something else.
The green foamy stuff is not normal.
You likely have a BHG.
If you poured coolant into your engine instead of oil, you should have flushed it out completely many times.
You did not.
Because you did not flush out the system it now does not matter whether you actually have a BHG. You are running your engine with contaminated oil. Whether or not it's from a BHG no longer matters.
IJ said:Should be able to see it on the dipstick by now if that's the case, either way DO NOT run the motor until you sort it.
IJ said:Have you run the motor since?
IJ said:Usually when coolant gets into the Oil it doesn't stay Green and coolant looking for long.
jdub said:^^^ Yep! Exactly what I was thinking. I would flush the oil system and see what happens (after I replaced the water pump). You don't have a lot to lose.
jdub said:I would change the oil and filter again now that you've run fresh oil through the motor
jdub said:Did you change the oil/filter again after running the motor for a couple days?
jdub said:Jeff - from what he posted, he ran oil through it (engine off), but drained right away. I'm concerned he did not run the motor until the final change. If this is the case, he needs to change the oil again to ensure fresh oil flushed out the bearings under pressure.
jdub said:And I believe I suggested changing the oil again after you ran it a bit to flush any coolant that may have got into the bearings.
That foam you saw is likely just left over for what happened.
jdub said:Keep running it with coolant in your oil and it's only a matter of time before you trash the bearings = Rod Knock.