answersLogoWhite

0


Best Answer

----------------------------------------------------------------------------------------------------

This is simply caused by excessive blowby. In short, this engine is worn out.

----------------------------------------------------------------------------------------------------

AnswerAssuming it's not on fire... I would replace the pcv first, if smoke persist open radiator cap, with engine running (cold of course) see if radiator bubbles. also look for oil on the bottom of radiator cap or pull dip stick and check for water in oil, the oil will appear to be milky looking. if none of these factors as long as none of these factors, you more than likely have a high mileage engine as long as your not sucking oil into the intake run it. start saving your money for a rebuild or sell it soon.

PCV opening: Engine gasses getting by the pistons. (Blow by) If there's alot of it, it's time to rebuild. Alot is subjective.. Some fluttering is normal. Positive pressure or a continuous stream is not.

AnswerIs this with PCV in place? If so, PCV system may be plugged, not removing blow by fumes.

= if you getting wite or grey smoke from valve cover etc, you have water in your engine this is caused by a blown head gasket get it fixed before you crack the head

User Avatar

Wiki User

โˆ™ 2011-09-13 22:26:00
This answer is:
User Avatar
Study guides

Where I can purchase purchase HID Fargo ID card in Dubai

โžก๏ธ
See all cards
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
No Reviews

Add your answer:

Earn +20 pts
Q: What causes white or gray smoke to come out of the valve cover PVC opening and hose to the air cleaner?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Your 1992 GEO Metro LSI will smoke for about 30 secondes at speeds above 50 mph then quits what causes that?

The smoke is because the oil is coming through air cleaner and pcv valve out of valve cover at freeway speeds blow by pushes oil through vent tube into air cleaner and PVC they are on the same line have not figured out why yet I think its a bad breather design take air cleaner off and you will oil in there


What causes the smoke-belching vihicles?

what is the causes of smoke belching


What causes smoke coughs?

The smoke.


What causes black smoke to come out of the tailpipe?

Excess fuel causes black smoke.


How does smoke affect the ozone layer?

Smoke causes air pollution and then causes global warming. It then causes ozone depletion.


What causes motorbike smoke?

The main cause of motorbike smoke is when the diesel is being burned and used in the engine. This smoke causes pollution to the environment.


What happens when you spray oven cleaner on aluminum foil?

The chemicals in the cleaner react with the metal, causing smoke and eventually flames.


How do you treat eyes that are irritated by smoke?

causes of inhaled smoke


What are ways that the environment causes cancer?

the environment causes cancer because the car pollute the air also when people smoke the smoke goes in there lungs and that causes second hand smoke


How do I remove flux residue from inside copper pipe when rinsing with hot soapy water has not worked?

You could use a little brush like a pipe(one you smoke)cleaner, if there is an opening to send the brush down.


How can I best remove odors such as smoke smell from a microwave oven?

The best way would be cleaning it with a stronger cleaner such as an oven cleaner.


How smoke from factories causes asthma?

from the smoke they have bad flammable things

People also asked