03 Nissan sentra gets stuck on an mph fr a while .. While driving ? Why is that.
get a NEW battery...coarse wirebrush the 1/0awg cable from the battery to the place on the chassis ground...wirebrush this location and the lug..assemble and enjoy the benefits of a fully functioning ECU~
It could also be possble the the speedometer cable is bad and is sticking or has a dead spot in it.
there is a 'speed sensor' though~
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