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My truck would not start this morning. It will turn over and act like its gonna crank but it doesn't. This has happened before and I took out the spark plugs and cleaned and dried them out. The truck ran for another week or so then the same problem again.
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Examining the tips of the spark plugs as they are removed can reveal a great deal about the health and performance of an engine. The appearance and color of the deposits can reveal other problems that may need fixing:
Normal deposits Light brown or tan colored.
Fuel fouled spark plug Black fluffy carbon deposits indicate an overly rich fuel mixture or possibly a weak spark. Check for such things as a stuck choke, a heavy or misadjusted carburetor float, a leaky needle valve in the carburetor, leaky injectors, low coil output or high resistance in the plug wires.
Wet spark plug A wet spark plug means the plug has not been firing. If not due to engine flooding, the problem may be a bad ignition cable (excessive resistance, shorted or arcing). But wet fouling can also be caused by dirt or moisture on the outside of the plug that provides a conductive path to ground, or by an internal crack in the ceramic insulator that shorts the plug to ground.
Oil fouled spark plug Heavy black deposits with an oily appearance. These are the result of oil entering in the combustion chamber, probably past worn valve guides, guide seals or rings. Switching to a hotter plug may help prolong plug life somewhat, but no spark plug will survive long under such conditions. The only permanent cure to this condition is to fix the oil consumption problem.
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Thank you, I will have my mechanic check those things
When you have a wet spark plugs you can have a blown head gasket I found this out from a video on YouTube and it was the head gasket the radiator fluid is slightly seeping into the engine oil that's why the car is not overheating you can fix this problem with Blue Devil head gasket sealer just read the directions and that's the reason why you're getting white smoke from the exhaust and that's the reason why your spark plugs are wet a crack in the head gasket causes these problems also
That's how you get antifreeze in your engine oil and white smoke comes out the tailpipe if the head gasket was all the way broke and your car will overheat the reason is not because it's just a crack I also had the same problem in my 2003 9-5 Saab linear and Blue Devil head gasket sealer cure the problem after you fix the problem change the oil and then put oil treatment in bestline full synthetic oil treatment it doesn't matter if your car is not running on synthetic oil is compatible with all types of oil look up Blue Devil gasket sealer also look up bestline oil treatment and these products are guaranteed to work if you could do the directions the way they say Blue Devils guaranteed to work and bestline stops friction and stop your engine from knocking you can't go wrong with these two products if you do it right
Thanks a lot for this info. I have a 2001 c240 Mercedes Benz c class, The car oozes fuel from bank 2 plug holes when not tightened and would never start up except you poor about spoonful of oil in each of the cylinder before it will get started and die off again soonest. initially it threw codes p2005-000, p2006-000, p203a-000, and p201c-000 .
Now it only throw codes p203a-000 and p201c-000 and started a bit better when poured handfulI of oils into the cylinders, but it spills fuel again when throttle down and goes off. I want to change the Air intake manifold whether it will solve the problem ? Please what do you think? What else do you suggest? Thanks in advance
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Nakeia Moss, this could be almost anything and will be hard to diagnose from here. It could be your Air Charge Temp Sensor or the Coolant Temp Sensor as well as the Mass Air Flow Meter and of course your caps and rotor. I would probably go to a place that can run a diagnostic. they usually charge a flat fee and after that you do know (with a certain degree of accuracy ) what needs to be fixed. at least you can safe the labor cost, depending where you are located. Hope this helps. Good Luck to you.
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I got a Jetta 4 1.6 2005 yr model and spark plug no 4 getting wet oil or fuel what is the problem
Thank Man,very helpful
I ve got Hyundai accent....my plugs a getting wet with petrol only two plugs so I want to know what must I do
Mayer & Oldturkey03,
Thank-you for using punctuation and capital letters where appropriate. Your comments are SOOO much easier to read and quickly comprehend.
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I have a 97 5.7 vortec Chevy silverado I have 2 fouled spark plugs with gas my fuel pressure is 45 or a little higher hooked it to a obd2 code said random multiply misfire and running rich on one side HELP?!
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My 98 is doing the same thing. Did you figure anything out?
Your EFI spider needs to be changed out, and the injectors too.
It’s got new injectors a half a gallon of gas came out of two spark plugs on the driver side need help to figure out before I junket LOL
Please can anybody help me it has a Vortech run really good cheap on gas
Any suggestion is appreciated to figure it out
I have a 2006 Ford Explorer and my issue that I am having is that I had to change my throttle body but my throttle body position sensor broke completely so I don't know which way my wires go I saw a video that match the same color wires as mine but I don't know if it matches the same. Oh position sensor of the new one
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buy a Haynes Manual
I have a 1997 Chevy Malibu, v6 want start has wet spark plugs. I was driving and it cut off ?.
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One wet spark plug due to gas on bantam rocam engine
Using to much gas and losing power
I changed the spark plug 4 times in 2 hrs.I would appreciate it if someone can tell me what's the problem
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14 comentários
What size engine do you have? What exact year is it and is there anything else that is abnormal? Any service codes i.e.check engine light etc?
por oldturkey03
I have a 1995 Chevy Tahoe nothing ever wrong with that every now and then when I leave it run the check engine light comes on but it goes right back off when you check the code it says nothing why it died on me in the middle of driving it acts like it wants to crank but does not pull the spark plugs out tested the fuel pump tested the fuel pressure check the distributor and the relays everything's good put new spark plugs in it still will not crank
por mcdragon51801
97chevelet truck we have put new fuel pump,coilbox and the dashboard light keep blowing when you hit a bump
por mrspwilson
I got 1991 Chevrolet.the spark plug on back left keep coming out.what i need to do?
por John Clayborn
Hi I have a 2000 Ford Focus. And the spark plugs are wet and it won't turn on
por Angelica
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