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In my exhaust pure oil what could be the problem

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  • Cars & Trucks Master
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If it is really unburned oil and not soot mixed with condensation, then it could be the exhaust valve guide oil seals (and probably intake as well) leaking. Inspect the spark plugs to see if they have an oily appearance, which will be from the intake seals, but a good guide.

Small Hyundai motors were susceptible to this fault.

Posted on Dec 30, 2016

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6ya6ya
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Posted on Jan 02, 2017

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Its depend on your oil. Bcoz in the market having lots of oils. All oils are not pure so pursche costly oils for long drive.

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2007 toyota yaris sedan coolant leak near muffler


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Oil press motor light after an oil change..now car is running hot informing me to check coolant, when coolant levels are find. I already replaced fan clutch, radiator -coolant flush, and replaced...


This may be a simple thing, don't get to nervous just yet. A similar problem came up the other day on fixya.com in reference to another car. Because of the way cars are designed now a days it just may be possible that you have an air bubble or pocket. Usually this happens in engines that sit a little lower than the heater unit. The way you describe your problem with an oil change first, then car running hot, may be purely coincidental. Try these checks first.
1- check for leaks around the engine, any hoses you may have removed when replacing the parts you replaced, thermostat goose neck, and if after filling your radiator has the level mysteriously gone down.
2- is it possible to see and check your water pump, if you can grab the pulley and yank on it hard. Does it have play, if so it could be bad and leaking through the weap hole.
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4- you say coolant temperature light on and coolant level OK. If as I said in the beginning AIR BUBBLE . Remove your radiator cap , run engine to operating temperature, put on your heater, fill your radiator till it maintains proper level. I hope it's this simple for you. GOOD LUCK.

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Have a 2001 ford f250 super duty need to know how to check fuel injectors......truck was running fine and then the enine ran real rough and when you push the gas pedal to the floor there is little...


The fuel injectors have a resistance of between 10 to 18 ohms.Test each injector. If any of the injector readings are higher or lower than they should be, you need to replace them.
For more troubleshooting:---

Put a long screwdriver directly on the injector while the car is running. Hold the handle up to your ear. You should be able to hear a rhythmic clicking sound. If you do, your injector is good. Hearing a clunk-clunk type noise means you have found your problem. Hearing silence or unusual clicking patterns means either the injector, wires or plunger may be bad or sticking. You will either have to clean or replace them.

---------- To know more about fuel injectors and troubleshooting.Please click on the link below:---

http://www.2carpros.com/articles/how-to-test-a-fuel-injector

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

Many a times you get black smoke from exhaust due to faulty injectors.Check fuel injectors. Leaking injectors create an overly rich air/fuel mixture and cause black smoke. Take the valve cover off and look at the exhaust part of the injector, when it is running. Each time the injector fires, you should see oil exhausting from it. If you see oil coming out, then the injector is good. When replacing a bad injector, take the glow plug out and crank the engine to get any oil out of the cylinder.----------------- This should help.Thank you.



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1 Answer

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pure power lol check the compretion as the valves might be sticking and letting fule straight into ur exauste

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1 Answer

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Try to use 3oz pure accetone available at sally beauty supply and 1 oz of Xyline available tat Home Depot, Thay will clear your engine from sludge. Use cheap oil and repeat copule of times.That is per 10 gallons of fuel.

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Recomended gasoline company


Chevron all the way .. packed with Techron which will noticeably clean and keep your exhaust valves and seats virtually carbon free.Pure Techron treament the tank before oil change is a very good thing as well..take it from a guy thats replaced too many exhaust valves from carbon.bottles sold inside...good luck

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1 Answer

1998 Jeep Grand Cherokee running very loud.


does it have the 4.0L motor ? if so open the hood stand off to the side where the exhaust bots to the head and have some one rev it up quick if its coming fron under the hood by the engine the exhaust manifol is cracked. The 4.0L jeeps have had lots of problems with this.

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2 Answers

05 susuki forenza


Removal Procedure
1. Disconnect the negative battery cable.
2. Drain the engine oil from the engine crankcase.
3. Remove the exhaust flex pipe retaining nuts from
the exhaust manifold.
4. Remove the exhaust flex pipe retaining nuts from
the catalytic converter or the connecting pipe.
5. Remove the exhaust flex pipe.
6. Remove the oil pan flange–to–transaxle retaining
bolts.
7. Remove the oil pan retaining bolts.
8. Remove the oil pan from the engine block.
Cleaning Procedure
1. Clean the oil pan sealing surface.
2. Clean the engine block sealing surface.
3. Clean the oil pan retaining bolts.
4. Clean the oil pan attaching bolt holes in the engine
block.
5. Clean the oil pan scraper.
Installation Procedure
1. Coat the new oil pan gasket with sealant.
Important : Install the oil pan within 5 minutes after applying
the liquid gasket to the oil pan.
2. Install the oil pan to the engine block.
3. Install the oil pan retaining bolts.
Tighten
Tighten the oil pan retaining bolts to 10 NSm (89 lb–in).
4. Install the oil pan flange–to–transaxle retaining
bolts.
Tighten
Tighten the oil pan flange–to–transaxle bolts to 40
NSm (30 lb–ft).
5. Install the exhaust flex pipe.
6. Install the exhaust flex pipe retaining nuts to the
exhaust manifold.
Tighten
Tighten the exhaust flex pipe–to–exhaust manifold
retaining nuts to 35 NSm (26 lb–ft).
7. Install the exhaust flex pipe retaining nuts to the
catalytic converter or the connecting pipe.
Tighten
Tighten the exhaust flex pipe–to–catalytic converter
or connecting pipe retaining nuts to 35 NSm (26 lb–ft).
8. Connect the negative battery cable.
9. Install the oil pan drain plug.
Tighten
Tighten the oil pan drain plug to 35 NSm (26 lb–ft).
10. Refill the engine crankcase with engine oil.

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