hello royaryheads.. I just want to know if you guys ever had your fuel light on the dash, stay on after you start the engine. I'm currently having this problem with my fc. only guess is that it could be the fuel filter, this happen right after I used cheap gas. anybody what could the problem be?? please help.??

 

you are either low on fuel or you have a problem with the sending unit or its wiring, or a short.

 

Yeah, I'm gonna assume that you already checked the fuel level.

If you have, then I'm 99% sure that your sending unit inside the tank is toast. A new one can be had from Mazdatrix.

About half-way down the page.
http://www.mazdatrix.com/86-92Electrical-Engine.htm

 

My car doesn't have a fuel light.