Hi i'm new to this whole forum/rx-7 club thing but i joined in hopes of learning some valuable tips about my car, any help would be much appreciated...

Like previous rx-7's i've owned, (an 85 gsl-se and an 87 gxl), i've had wiring problems with them. Currently in my 93 RX-7 my seatbelt light flashs on and off regardless if they're attached or not, while they blink on and off and as i try and roll my window up, (power window) my window goes up in a, start, stop, start stop pattern in sync with my seatbelt warning light... anyone have any advice as to what this may be, i'm currently thinking a loose wire thats not grounded right or something but any suggestions would be great. Another question... A friend of mine was helping me boost my car and he got the cables backwards not only am i pissed but my car won't start now even when it is boosted, (properly) and the only way i can get it running is by giving it a roll start. it fried my 120 amp main fuse!! and now i have even more wiring problems... Final and last question, i had it running even with all these problems but come the end of my little test drive i gave it some gas and all it did was backfire and i got no boost whatsoever. Anyone have an idea as to what that might be?

Any help and/or suggestions would be greatly appreciated, I love this car...

Thanks: from the Lepprykaun