i just did my oil change and then i got on the high to go pick out a friend from WI. so about 30 min on the high my car started to act funny, its would jurk, and when i would give it gas it would slow down and almost wanted to turn off, also was smoking (white smoke) coming from the engine bay. so when i pull over to the nearest exist, i check my oil and it was black which was wired because i just change it and it was gold. can anyone tell me what happening to my car??

I have a 1995 Civic hatchback

 

i try to started and it wont now, so i check my spark plugs but the only one that i can unscrew is the 4th cylinder the other ones are hard to unscrew and that one plug was black and smell like gas

 

you could have fried your rings. and if the plug wont come out either they are on super tight or you smashed the tip right into the head

 

You blew it up.

 

wow i didn't hear any like blow up

 

yea hes right you blew r up,
and if the plugs wont come out u got a nother problem
i would just leave the plugs alone have a mhecnic look at it
cause if u try to force em out u could expletive the head up