There's lots of oil on the spark plugs, what do I do?

how low was oil,I heard one car do not start no oil.spark plugs,air filter,fuel filter,coils module.

You may have a vacuum leak, plugged catalytic converter, bad module in the distributor, timing issue, plugged fuel filter or bad fuel pump. Oil change wouldn't cause this problem.

If you have oil on the plug but not actually in the cylinder, the tube seal for the valve cover could be leaking.

If you are referring to tubes as the tube where the spark plugs are installed then you probably have worn out gaskets at the base of the tubes. If you pull the spark plug wire out and remove a spark plug, you'll probably find the plug is soaked in oil. I suspect you'll have to remove the valve cover to replace these gaskets/seals.

The head? The steel hex is still on it? You'll just have to wrench it out. If the threads get stripped, it's just karma. You can helicoil new threads into place. If you are worried about it being too tight, or rusted, use a lot of penetrating oil before you start, and give it time to work- like a few minutes or longer. The ceramic top of the spark plug can be easily broken off. But new spark plugs are ready at hand, I presume.

Cylinder #2 is the the second spark plug counting from the right to left.
EX.Below are spark plug on engine
engine
-------------------------------
' (oil cap) '
' (4) (3) (2) (1) '
'_________________'

Your misfire can be cause by couple of things but the cheapest way that you can try to fix your car is to do a tune up by replacing:
1)all spark plugs
2)do a oil change
3)spark plug wires
3)distributor cap and rotor

note misfire can be cause by:
1.bad gas
2.spark plug and/or wire
3.distributor cap and/or rotor
4.valve adjustment
5.injector
6.off timing
7.ECM
8.bad wiring(power, ground or feed line)

I am not certain that an extra quart of oil would give you the problems that you are asking about, but overfilling your crankcase does increase the pressure inside the crankcase and may force oil where it shouldn't be going. In particular, your EGR system might start sucking up much more oil vapor or even liquid oil and mixing it back into the fuel stream going into your engine. I have had carbureted vehicles with tired engines (i.e., a lot of blow-by and oil vapor in the head) where the plugs have fouled because I have drawn too much oil vapor into the fuel system--in those systems, the EGR valve fed back into the air box, so the air being drawn in to mix with gasoline was laden with a lot of oil vapor. That fouled the spark plugs quite nicely, and I'd have to change or at least clean the plugs after a while to keep the engine running properly.

I am less persuaded that excess oil vapor can plug your fuel injectors. The injectors are designed to squirt a precise amount of gasoline into the air that's being drawn into the engine. The "oily air" would never be on the high pressure side of the fuel injectors. I suppose it's possible that oil could be deposited on the outside of the fuel injector in such quantities that the injector wouldn't spray in a proper pattern, reducing engine performance. However, the fix for that would be pretty simple: remove the fuel injector and carefully clean the outside of the injector with a serious gum-cutter like Berkebile 2+2 (which is much more potent than standard carb cleaner). That fix would be both faster and cheaper than disassembling the injectors to clean their internal parts.

getting oil on top side of motor could be head gasket bad.

Hi and welcome to FixYa!
It is highly recommended that you replace worn out or defective spark plugs to maintain optimum performance of the vehicle. Having oil in the spark plugs will definitely decrease performance and the oil can be resolve by replacing valve seals.

Hope this helps and thank you for using Fixya! Have a good one!

Hi and welcome to FixYa!
It is highly recommended that you replace worn out or defective spark plugs to maintain optimum performance of the vehicle. Having oil in the spark plugs will definitely decrease performance and the oil can be resolve by replacing valve seals.

Hope this helps and thank you for using Fixya! Have a good one!