Anyone tried Marvel Mystery Oil? I bought a bottle from Ace cause they seems to be stocking this and Seaform in quantity.

Tried Seaform. Next I am going to try Marvel.



This post has been edited by abubin: Jul 2 2019, 10:02 AM

same function as seafoam, i tried GumOut Fuel Additive before.
yes smoother after pouring, but the effect doesnt last very long

i think my car needs to install oil catch can.

I saw there is youtube video of comparison of both. Maybe can check it out.

parking here for future reference

Possible to buy the Seafoam spray online? Can't find in Ace hardware here. Also for CRC intake valve cleaner.

Nice thread @AllnGap! Thanks for sharing.
It's probably about time for me to do this to my 111k 6 year old Myvi

You can search at
Starling mall, citta mall, Sunway pyramid, summit.

I found it at Ace Harware Ikano Damansara just now.

Btw, @AllnGap is the Deep Creep bottle the same as the one you used?
Both Cleaner & Lube and the Deep Creep have the same black cover.

Just to confirm, half of the white capped motor treatment for the petrol tank and half into the place where they pour the engine oil in right?

-Deleted-

This post has been edited by DreMAx: Jul 3 2019, 07:05 PM

Not deep creep weh.
It's the engine treatment, wording in red one.
If you pour deep creep you need a new engine

I use water only lol. Drive at high rpm for a while until engine hot, then stop. Stuck the throttle pedal with floor mat to keep it rev until 2500rpm. Open hood, cabut brake booster and then spray water inside brake booster hose.. Then you can feel with your hand the exhaust churning out water mist. I use around 300 to 500ml of water. If you scare then maybe 100ml is enough. . Then, after that, drive the car around within 4000rpm to redline. At first you car feel like want to stall. So put lower gear to high rev. My car already clock 193k km and its a GDI engine. Never done overhaul yet. Cheaper than seafom lol.

Can google engine water decarbo.
Just dont spray the water until your engine die. Keep it rev high that its strong enough to transform the water from liquid to vapor.. If not it can cause hydrolock.

BMW M4 also got this water injection kit stock from factory. But its for performance purpose la.

This post has been edited by Ikmal404: Jul 3 2019, 08:05 PM

Bro, water is a bit dangerous as it could cause piston to warp.

Done this countless of time.
Never had problem.. 193k now. Mind you it's GDI engine... So carbon build up is common.

After do this, engine become quiet and no more sluggish.

I tried water for my old car before. Yes it works

Just I don't dare try on my Mazda lol.
Make sure engine is super hot when you do it.

Did you install oil catch can ?

Can use on tebu diesel engine bro? Sked it clog up my injectur

{@AllnGap}

your water clean carbon method same like ikmal one?

elaborate for us please, wish to know your execution method

Yup. The key is to make sure the engine is hot. Trash the engine for 15 minute on freeway, 4000 to 5000 rpm. Then after that can do water decarbo.

This post has been edited by Ikmal404: Jul 3 2019, 07:47 PM

Save money lol. Water only.

This post has been edited by Ikmal404: Jul 3 2019, 07:52 PM

* i dont suggest you do it if you got no idea what you're doing *
Make sure your engine is really really hot, like when you open bonnet, you can hear radiator fan blow at full speed that kind of hot.
go drive like mad for 20min that type
spray fine water mist into intake. spray too much can cause hydrolock. so you must be a pro at it ya.
I dont like water cuz if any fuck-up your engine gonna suffer la.


seafoam is hydrocarbon based, just like petrol. comes to worst cause engine to stall and die only.

however water treatment can only do on intake. seafoam can clean fuel line and flush sludge build up (pour into fuel tank and crank case)
consider seafoam as all-in-one kind of treatment

This post has been edited by AllnGap: Jul 3 2019, 08:29 PM

Haha yeah of course not because the deep creep name sounds damn dangerous to begin with

Btw, just want to confirm, the white cap (motor treatment), pour 1/2 into the petrol tank and the other into the engine as in the same place where the mechanics pour the engine in right????