4
questions

driving my 2012 Mitsubishi Galant & all of a sudden the oil signal &car cut off

So I replaced the battery about 2 to 3 weeks ago because it left me stranded at a shopping center, yesterday as I was trying to crank it on it seemed to have a hard time and have no clue whether it is the alternator or if its having trouble crank on die to fuel pump? It sounded like it was trying to crank on (starting) but did not catch that spark...... eventually it did on the 3d try but It never done this before and need to figure it out before it ties to mess something else up ( lol or leaves me stranded again)

I guess my question is what are the car symptoms/signs of it being the alternator that is being the problem v.s fuel pump? Or its it something that has nothing to do with that???

MY RADIO ALSO STOPPED WORKING IT HAS A CODE E DC ON IT

when I start my car the gas gage goes up then instantly falls to empty the ob tester says that something is wrong with my fuel sensor a