Hey everyone,

I'm driving a stock 1983 rx7 with the good old 12a. she was running great but as of about a week ago she has started to play up.

the story of it: i was driving along then all of a sudden the tacho died, then she started to really struggle keeping running, like there was only one sparkplug firing.

I've changed the plugs to all for new ones fixed it a little but she is still running very sloppy. i've only had her for a month and the last thing i want is for her to die.

If anyone else has had this problem please feel free to hand out some ideas.

Thanks Andy