This is for my brothers 95' rpobe, ive been using it to get back to school, and a few days ago i was driving it and noticed the battery was low, it wasnt charging (there were no signs of problems with the alternator before) so thought a maybe a bad battery i switched the batteries and when i went to crank it it would turn but would go over, and it made a odd noise out of the fuse box in the engine compartment. i checked it out and i think it was a bad circuit relay,cuz when i took it out and tried to start it up still wouldnt go over but it wouldnt make the noise. so when i replaced it it still just start it just just mkae the noise.....i mean the car is crank but the cylinders are catching fire there