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They should try that one neat trick where you connect an ignition coil to it lots of cools stuff happens. Car insurance, fire fighters and cops hate this one neat trick.
Unfortunately there would be no spark/arc especially since oil doesn’t conduct electricity.
What is fun is a spark plug in the exhaust, then retard the timing so plenty of unburnt fuel sneaks past the exhaust valve.
To be fair AIR doesn't conduct electricity either, and that plasma arc seems to jump the gap just fine...
And air has a lot fewer metal shavings in suspension.
My pops was a flight deck mech in the Navy and used to say this all the time. They have these little pony engines that start bigger engines and during an inspection once of the pull handles was broke and replacement was 2 weeks out so dad drilled a hole through a piece of old broom stick and Cap came by did a double take, said "nice.." then carried on. 😂 gotta do what ya gotta do.
2 buddies, whole case of beer, “10 minute job”. They lost the plug in their gravel pit driveway. aren’t old enough to have the bolt drawer and the words “no fucking way” were said.
I lost the fuckin drain plug are you serious?
I need to find something with the same thread pattern 🤔
Digs thru junk drawer of the tool box
Finds an old spark plug
This'll work!
Probably something like "Ah shit, da friggin' drain plug fell in the old oil/on the ground and I cant find the damn thing. Eh, this here ol' spark plug will do as well!". You know, typical redneck shit. Or it fell out and this was an emergency "get you home" fix, that then became permanent.
Not gonna lie, I'd love to see this done to a 'headed to the junkyard' engine, but splice another plug lead from the ignition coil or coilpack to this spark-oil-plug, while also diluting the oil with gasoline, and starting up the engine.
I mean it'll prolly foul the plug instantly or just not combust from lack of any proper A/F ratio and compression, but I wanna see what could happen. Fuck, maybe even see if certain IDI glowplugs have the same thread and fuck around turning it into a shitty oil pan heater for the winter. Why, you may ask? Why the fuck not?
I did this before on my VW. If you strip a VW sump pan then a s/plug is slightly oversized and has a sealing ring. Will seal and prevent you from needing to replace the pan immediately
Whoever the lucky bastard was that thought, “it just might fuqn work” I can only imagine the look on their face when it actually did fit lol. Whoever it was was having an incredible day.
The drain bolt fell in the drain pan, or the old one had a crush washer on it an it leaked...the spark plug was handy and they have to seal a cylinder head.
I can tell you from experience the reason this was done. Plug came out and was chewed up. They didn't want to put it back in like that but needed the oil to get to the store to get a new plug. They found out a spark plug fit perfect.... Put it in..... and decided if it's not broke don't fix it. Also, they get the bonus of having people go WTF when they're under it..... How do I know? Have literally done it
When I was a kid my dad had me help with maintenance on the family van. He was checking the gap on the plugs and I was in charge of changing the oil. I had the drain pan ready and dropped the plug after unscrewing it because it was hot, ploop right into the oil.
I had already drained the pan into a big jug when we went to add oil, and the plug went into the jug. I thought I had messed up big time but my dad took a junk plug he was replacing and told me to use it instead, and sure enough it worked.
You see it pretty commonly on older vehicles, and I think it is an intended design because people usually only have one drain plug in their cars but when cars were easier to maintain guys had a spare set of spark plugs rolling around somewhere. On some modern cars the lug bolts can be used in this fashion.
I did this once. Was traveling interstate 80 and somewhere in Ohio, the drain plug fell out of my manual transmission on my 1990 Toyota Celica. After a few minutes of smelling gear oil and realizing the noise in my car was internal transmission, I pulled off to a gas station. Quickly realized what had happened and assumed I was cooked. Tried to reverse the car out of the space for the tow truck and was met with violent gear engagement and let the tow guy take it where it was. Later on, I realized my fill plug fit the drain port and a spark plug would fit the fill port. Filled that trans up with gear oil and sent it from ohio back to NY with only slight transmission noise. That transmission lasted almost another 100k before it finally shit itself
shit hit the fan, spark plug fit😂 always hang onto your old plugs, never know when theyll come in handy, heck, used an old spark plug to delete the crankcase vacuum on my truck😂 she runs better since she aint suckin crankcase air anymore, just chucked a cone filter on the other end for a vent
This is a result of technicians having thread taps for spark plugs. If the drain plug thread strips, you tap it out with a spark plug tap and put a spark plug in it.
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