White Smoke when aircondition is high

[Ethan0410]

Mga paps bakit may white smoke pag naka number 2 ang aircon ko. Pag nag 1 or patay aircon may white smoke pero very minimal. Pag idle walang smoke. Honda civic na vti, 1996 ang auto.last year nagpalit na ako block kc nag overheat, d15b block ang head e ph16a. Mga 3 months lang nagsimula magka smoke pero lately e lumalala.

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[StockEngine]

is the coolant level dropping?

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[dr. d]

Mga paps bakit may white smoke pag naka number 2 ang aircon ko. Pag nag 1 or patay aircon may white smoke pero very minimal. Pag idle walang smoke. Honda civic na vti, 1996 ang auto.last year nagpalit na ako block kc nag overheat, d15b block ang head e ph16a. Mga 3 months lang nagsimula magka smoke pero lately e lumalala.

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is it smoke, or is it minute specks of snow?
catch it on a clear glass plate or tumbler or slide, and see if it melts into water.

when we had something like that, it was because we were venting freon due to a leak. it also had a peculiar, mildly sweetish odor. it lasted only one day, after which, i was completely out of freon.

[jaypee10]

usok ba saan sa AC ba or sa tambucho.

[dr. d]

usok ba saan sa AC ba or sa tambucho.

yespo.
in this thread, the impression i got, was white smoke from the aircon vents.
in his other thread, the impression i got, was white smoke from the tailpipe. my answer was appropriate, there.

[brushless]

Usually freon is odorless. If you suspect leakage, stop using the aircon and have it serviced immediately. Inhaling freon is very harmful as it can cause poisoning. I've seen freon charging from the tank and it emits a whitish vapor. Maybe that is what you are seeing. I suspect there is some leakage and the higher the airflow, in your case, no.2, the more it leaks freon.

Do not breath it in because it can cause the following:

- breathing problems
- fluid buildup in the lungs
- organ damage
- sudden death

Symptoms include:

irritation of the eyes, ears, and throat
headache
nausea
vomiting
frostbite (liquid Freon)
cough
chemical burn to the skin
dizziness

It is especially dangerous in a confined space, like inside your car.

[Ethan0410]

is the coolant level dropping?

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No, pati oil walang pagbabago. Intermittent issue sya. Nangyayari sya pag mataas na rpm pag nd pa mainit makina.

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[Ethan0410]

usok ba saan sa AC ba or sa tambucho.

Tambucho.

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[Ethan0410]

is the coolant level dropping?

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Its an old car, 96 honda vti. My mechanic told me that its ok not to use coolant, instead use distilled water. The water level never drops. Sometimes I add water on the reserve but no significant drop. Oil is also ok. Issue is intermittent, but I notice that it usually happens if I drive on high rpm or I have passengers at the back.

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[Ethan0410]

Usually freon is odorless. If you suspect leakage, stop using the aircon and have it serviced immediately. Inhaling freon is very harmful as it can cause poisoning. I've seen freon charging from the tank and it emits a whitish vapor. Maybe that is what you are seeing. I suspect there is some leakage and the higher the airflow, in your case, no.2, the more it leaks freon.

Do not breath it in because it can cause the following:

- breathing problems
- fluid buildup in the lungs
- organ damage
- sudden death

Symptoms include:

irritation of the eyes, ears, and throat
headache
nausea
vomiting
frostbite (liquid Freon)
cough
chemical burn to the skin
dizziness

It is especially dangerous in a confined space, like inside your car.

Thank you po sa info. Sorry I did not explained well that the smoke is coming from the exhaust.

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[xtian119]

Mga paps bakit may white smoke pag naka number 2 ang aircon ko. Pag nag 1 or patay aircon may white smoke pero very minimal. Pag idle walang smoke. Honda civic na vti, 1996 ang auto.last year nagpalit na ako block kc nag overheat, d15b block ang head e ph16a. Mga 3 months lang nagsimula magka smoke pero lately e lumalala.

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Where did you get the ph16a head? Is it a surplus head? The cause of white smoke could be coming from busted valves seals. Unless the ph16a head was replaced with new valve seals.

HTH