Good morning all. I'm new here, so plz bear w/ me. I'm working on a 2001 4runner that got a jump start w/ the jumpers hooked up backwards. I've replaced the 120A Alt fuse, a 25A Tow fuse, and 2 other 15A fuses. Now, the engine turns over, but won't fire off. I've smelled fuel, but had to stop +...