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Anonymous Posted on Jul 31, 2017

Smoking From Oil Fill Hole

Noticed a little smoke coming from the engine after parking at the store. Opened the hood (slowly) and it smelled like something burning. Got under the car and saw a bead of oil on the exhaust pipe. Checked the oil, and it was at normal level, but stopped and got a quart anyways. When I went to put it in, the opening was smoking when I removed the oil filler cap. How bad does it sound for the home team?

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john h

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  • Isuzu Master 29,494 Answers
  • Posted on Jul 31, 2017
john h
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Smoke when opening the filler is usually normal -smoke from exhaust is problem --and as to oil leak possible valve gasket --if oil level is normal dont add oil {over filling is bad for engine ]

5 Related Answers

Ajkill

Anand Kumar

  • 2035 Answers
  • Posted on Oct 19, 2008

SOURCE: White smoke exhaust

White smoke is caused by coolant or water coming out the tail pipe. There is a chance that the white smoke was caused by water splashing up from a puddle onto the exhaust pipe. Keep an eye on the coolant level in the radiator in any event. If its less then there leak coolant leak in the car engine which is causing this problem....

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Anonymous

  • 1 Answer
  • Posted on Nov 08, 2008

SOURCE: 2000 Isuzu Trooper

You cannot check the transmission fluid in the Trooper w/o putting it on a lift. The dip stick is not accessable under the hood.

I had a similar problem with my Trooper cutting off and eventually had to replace the starter. Would recommend that you take it in before you get stranded w/o a starter (like I did).

Any trouble with your CD player? I have a CD stuck in mine - it makes a horrible clicking noise for about 2 minutes everytime I start the car and I can't seem to get it out.

Curt Downs

  • 1779 Answers
  • Posted on Nov 14, 2008

SOURCE: oil light goes on and off and engine has a knocking sound.

This sounds like severe engine damage, do to loss of internal lubrication (no oil). That's the bad thing about 'idiot' warning lights, they come on when u have a severe problem, and the damage is done. You are going to probably have to purchase a used engine from an auto salvage yard, or purchase a re -manufactured engine. Sorry for the bad news, this is about as bad as it gets.

Anonymous

  • 124 Answers
  • Posted on Mar 12, 2009

SOURCE: 1988 Volvo 740 Smoke from Oil Cap and Dipstick hole when removed

he's right. you have 2 options, replace motor or rebild it. either way it's not cheap. good luck

Randy Fitz

  • 112 Answers
  • Posted on Aug 02, 2009

SOURCE: 04 isuzu axiom oil burning

If your are reaching 4500 rpm, your'e working it pretty hard.
Have you checked the PCV system(including the air filter)?
Many engines in recent production are using very low viscosity oil and have lower standards for oil control.
Some manufacturers are responding that there are no set specifications for oil consupmtion.
You might try changing the oil and using the highest viscosity your owners manual permits.
Keep check frequently, add oil as needed, it's cheaper than rebuilding.

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1answer

Why is my 2004 Jeep doing this?

ask a real love tech to look at it.
the blind can not see all 200 parts there by ESP
sorry but I can not, but guessing happens here./
a leak of some kind and not good.
nor is smoke good at any time under hood.
but sure if oil lands on exhaust parts smoke it will
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I bought this car a week ago. (A 2001 buick lesabre limited). I drove it home and haven't gotten it insured yet so for the past week while I was on vacation I parked it in my garage and shut it so it would...

Lets start at the beginning. Have you checked the oil and coolant to make sure they are full ? Did it leak anything on the garage floor while it was parked ?
You could have oil or power steering fluid leaking onto the exhaust pipe which would cause a great deal of smoke.
And on most cars the check engine light will be on until the engine starts. If it stays on after the engine is running, you have trouble codes stored in the computer.
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Smoking from under hood

A leak of some fluid, probably oil, dripping onto the exhaust. This smells terrible, and it only needs a drop or two.
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Smokes from under hood

First you have to identify the source of the leak. Check the valve cover gaskets if leaking excessively they can leak on to the exhaust where the oil would burn and cause it to smoke and smell. It can also coat the O2 sensor and cause the check engine light to come on.
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2004 Jeep Grand Cherokee 4.0L, oil leak ontop of engine, around and infront of oil fill hole.

Gasket/O-ring bad on the oil fill cap. The fan is throwing it around where you've found the excess.
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When I first start the car a puff of blue smoke comes out the back after driveing for awhile a strange smell is in the car?

This sounds as if you have a rather High Mileage vehicle. (100,000+)
The puff of blue smoke is oil being burned in the cylinders. When the engine is cold, it will burn some oil, usually sucked in through the Valve Stem Guides.
Then after the motor warms up, and all the metal parts swell a little, it stops smoking as much. It is STILL smoking, but not enough for you to see it.

Obviously, you are losing engine oil, so check the oil level often, and refill/change as neccessary.

The 'strange smell' could be many different things. My best guess is that you have Oil Leaks on the engine, which is dripping on to the Exhaust Manifold, and getting burned there. Usually a Valve-Cover Gasket leak. When the car is all warmed up, open the hood, with the engine running, and see if there is any whitish smoke rising from the motor. if so, you have a leak on to the manifold. A very common problem, easily repaired. Or, you may have a leak in the heaters' Core, which will leak Anti-freeze into the cabin of the car. That would smell sort of sickly-sweet. This will be a much more expensive problem to repair.

Anyway, it sounds as if the car is in need of some maintenance.
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I have a 1999 explorer. I felt a little bump while I was driving slowly through a parking lot & all of a sudden it felt like I had no power steering. I pulled over a little further down the road &...

Check to see if the serpentine belt is broken or has come off the pulleys. One belt runs the power steering and water pump. If the belt is broken or has fallen off, it will need to be replaced.
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After driving I noticed smoke coming from under the hood opened it and oil was all over. Oil fill cap was on tight so was dip stick

CHECK POWER STEERING PRESSURE HOSE.IF IT LEAKS.IT WILL SPRAY FLUID ALL OVER THE PLACE.CAUSE SMOKING.IF POWER STEERING HOSE CHECK OUT GOOD.YOU GOT A SERIOUS VALVE COVER LEAK.
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Smoking and oil spitting out from under the hood

First of all check the cap and the dipstick. If they are intact then you need to degrease the engine and fill with oil. Then look while the engine irunning where the oil is leaking from before you know what is wrong. I hope this helps.
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