so i got a 2.2 with mabe 150k on it the problums is tans grinds sometimes in to 2 always into 3 and 4 pops out of 3 and reverse also speedo dont work rpm gauge works noise from rear end sounds like when you clip a card on to a bike rim to make it sond cool lol then you know the headlight switch dont work have to drive useing running light or always hold back for highs and always have to remove fuse to shut of ligts they always stay on plus abs lights always on so is engin light my friends dad owns a shop and the code said it was A missfire idk what that means? should i but a new car or fix it up it also reves like at 11oo rpms always and umm idals like vromvromvromvrom insted of vroooooom CAN ANY ONE HELP