I was drivin home last night around 2am, and got on her a lil bit just for fun...no speeding or racing or whatever, and my CEL lit up...I was about 2 blocks from my house so I drove it home, turned it off..then turned it back on and the CEL was gone...what could cause that? bad connection or something?

 

ehh could be bad connect.. check fluids & oil pressure & what not too.. maybe when you got on it a low fluid moved to one area & the sensor didn't get a good reading.. just a suggestion!