my battery got so hot that it fused a couple of wires,what caused my battery to get so hot?

my battery got so hot that it fused a couple of wires,what caused my battery to get so hot? 2 answers

So I just got my Transmission replaced in my car, and it starts but when i press the gas it shuts off, the mechanics can't find anything wrong with it, does anyone know what that might be? 2 answers

this is the second time I've replaced my transmission but this time it actually drives a little but wont go over 10mph.

So my Audie just dies at a stop sign or light...takes me a few secs to get it going...then it starts to shake and doesn't want to go over 20

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2004 audi a4 1.8 cabriolet overheated so I put coolant in it. The guage never showed that it was getting hot. 6 answers

Now when I start the car i can smell the coolant and if I leave it running it starts to overheat. The hoses look good. Not once has the guage showed hot but the coolant light has come on befo...

Hey I'm getting these 2 codes in my audi A4 PO431,PO421,So do i hve to chage my O2 sensor or catalytic civerter, Plzzz help me !!! 5 answers

I'm keep getting these PO431,PO421 in my Audi,i gust last owner hve used low octain gas that's y catalytic civerter getting hot, So wht i hve to do ?? :(