hi i have a 2004 rx8 104000 miles recently bought two months ago, it wont start. battery starter alt. good, what happend was i tried the alarm couple days ago then turned it off to see if it worked(not aftermarket) next day i drove it aound the block fine. then the following day i tried to start it , and it wont crank lights are dim inside car and when i step on breaks everythinng turns on and off, i checked all fuses aside from the big black breaker boxes they were fine(the fuses) idk what to do anyone with suggestions please help!

 

Time to make some lemonade. I recommend you search the forums to find the answer, because I can only imagine how many other threads are out there that detail every possible reason your car won't start.

Work your way down the list and find out what's wrong. That or hope the car wasn't sold to you "as is"

 

Does it turn over at all? More details will help. Could be flooded, bad coils, plugs, starter, etc.

 

Thanks, ive figured the problem, the battery i bought(new) wasnt good like they said and ended up giving me another one and now it works fine, thanks for the help

 

I love how every forum is the same. A new user, granted that's not an excuse, comes in and asks a question and 50% of the replies are, "SEARCH!" or something along those lines. Just help the guy out. Not everyone spends all their time on the forums like we do.