Oil in coolant resevior
 

So I take it to the dealer and they tell me that it is the aftermarket BOV's fault that this has happened because a hose came off. They also state they doubt the head gasket is blown.Is this at all possible. I searched to the point im just fed up and didnt see anything about this. Any tips to how the oil got there without the head gasket being blown?? The car has 33k on it. Ive had it 3-4 months. Mods are only HKS SSQV and Corksport SRI.

i would encourage you to post more info.

like...

mods
mileage
how long have you had the car
how did you find out there was oil in the coolant
were / are there other problems
etc...

That better? Im a bit of a noob

Did your dealer do a complete coolant change for you?
Did they say if a lot of oil in there?
Has oil came back if coolant got replaced?

Maybe consider an oil change also but I'm unsure how easy it would be to inspect the oil... Easy I would guess but I'm no expert.

im doing the coolant flush in the morning myself. it looks like shit covered in poop. i took it from the dealer because the tech sounded mildly hadicapped

Go back to the beginning...
Why did it end up in the dealership in the first place?

How much oil was it? How long since previous oil change?

did the oil change the day before and took it to dealer for a CEL

And did everything look good/normal prior to oil change?

yup

Well oil change is the most basic of things to do.. There's very little that could have caused oil to push back like that..
How much oil was in the coolant?

TapaFAIL!!!

i actually just went out to my car and took a little coolant out and it looked completely normal but from a distance looks like mud
also thanks for all your help

sounds like the mazda tech u were talking is handicapped, hose off the bov will only cause a vac leak

check your oil cap/dip stick for chocolate milk looking gunk also ....

did the car ever overheat?

Have you ever used water wetter?

nah just looked it just has a little fresh oil on it

Oil level looking good?
See how your coolant change goes... Hopefully it's nothing.

has any one added water wetter or anything like that? i have heard of it causing the fl22 or oem coolant to sludge up. never seen it so just throwing something out there. and what hoe was off the bpv? the recirc big one or the little vac line? it only has 2 iirc.

the vac line on the end away from the bov. oil level looks good prolly half way up the line. and it looks normal there too. and no to the water wetter

Hmmm I think he is a retard, but have you put any kind of additives in your coolant. Also have fun with getting the air out of the system, mazda's are a pain in the ass to get air out.

How long have you owned the car?
Long shot but previous owner could of put wetter water in?
Edit - read first post... 3-4 months so its a possiblly for sure.

no and getting air out? where do i start?

It does.

Ive had watter wetter in my system for like 40k miles no gunk in my shiz.

Also OP what was the cel you took it in for?

it leaves some kind of residue or build up in the hoses. I had to change one of the oil cooler hose and it had pinkish/orange residue lining the inside of the hose. Plus i haven't ran the water wetter since two flushes ago and it also left stains on my reservoir.

Are you running fl22 or standard coolant?

When I did the last flush I used standard coolant.

What was the cel ?

That's why you don't have sludge.

Oic it's only with fl22 then. I shuts up now.

the cel was a vacuum leak from the bov being disconnected

Do a compression test for good measure.

Matt, snap some photos for us. Keep us up to date on the situation. Has my friend reached out to you yet? Did you make an appointment? P.S. fyi we don't like to mention his name or location on teh forum.

I can confirm this... Fl22 + Watter wetter = bad news.