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My best guess would be the plugs aren't igniting the fuel and it's collecting on the plug.
Wiki User
∙ 16y ago
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Can bad gas foul spark plugs?
yes
Do why spark plugs foul out?
Due to improper fuel-air mixtures.
Would spark plugs make a car quit while running?
One spark plug could foul up and quit on you but I don't see all of them quiting at once.
What is the main reason spark plugs foul on a two stroke engine?
Gas mixed to rich
Why do spark plugs foul on dirt bikes?
spark plugs tend to foul because too much oil builds up around the plug and it cannot work correctly. *sometimes* you can actually remove the plug, clean it, re-gap it, and replace it in the bike.
Why do Spark plugs burn out?
Spark plugs don't really burn out, they foul out. A spark plug is used to ignite the fuel/air mixture squirted into the cylinder by the fuel injector. The plug sends a spark and boom small explosion. However gasoline is not 100% clean, so it leaves carbon deposits on the plug. Over time these deposits foul the plug.
Why does my1994 Chevy Astro van hesitate when accelerating and will foul the spark plugs?
You might have a blown headgasket on top
Will bigger injectors foul out spark plugs on a 86 accord lxi?
If the injectors are spraying more fuel with out anything else changing, then yes, the plugs will foul. To get more power you need more air in the engine as much as you need more fuel.
Would a bad o2 sensor cause spark plugs to foul in a very short time?
Yes it can. If the sensor sends a false reading it can cause the pcm to over fuel the engine.
Can a leaking valve cover gasket cause a misfire?
Yes, if it leaks oil through and on to the spark plugs, it will foul them and cause a missfire.
What would be making the spark plugs to foul out again you had all new wires and plugs Plugs have some oil on them too?
you probably need to check ur piston rings to see if they r properly sealing against the cylinder walls. oil leaking into the cylider can cause that. u also need to check the gap on the spark plugs with a feeler gauge to make sure they meet manufacturers specifications.
Would putting a 2 stroke petrol be appropriate in a sports car?
no. as this would harm the engine, or at least affect its life span and continued running. It would probably foul the spark plugs and damage the catalytic converter, if it has one.
