Another way of checking if a Mazda RX-seven FD has electrical issues is by revving up the engine and checking In case the headlights will dim immediately after some time. Also, take a look at the door locks, window switches, and remote locking, which was optional in afterwards models. Mazda https://httpsjdmengineforsalecomp78653.blogsidea.com/44528206/jdm-mazda-rx-7-fd-13b-rew-engine-for-sale-an-overview