Hi everyone,
I needed some help with some info. The past few days when I drive my FD and go over rough road or a bump my RPM will drop about 800-1000 and bounce back up. It seems to do it more on the right side of the car when going over bumps. The car idle fines, but this problem has caused me to stall a few times while driving and going into neutral and braking. Could I have a bad connection or wiring problems? Any ideas? Thanks for the help!

 

I could be totally off on this but I maybe it's your ground wiring. From what I understand the grounding kit was not real good from the factory so you could have a short somewhere if it has not been replaced. I have the Pettit Racing grounding kit upgrade on mine. Check out www.pettitracing.com and once you're in the RX-7 Site check out the "Reccommendations".

 

Thank you I appriciate your help. I am hoping it is something small like that and not something to expensive considering I have only owned the car for 3 weeks. Any more info will be greatly appriciated.