Hi guys,

My ignition module on my mk4 escort died on me a while back, so I used a brand new one on eBay (going off the part number on the original).
We fitted I found that once the car had warmed up and the lights were on the rev counter would go scatty.

I sent the new module back and bout another one which does the same thing......it doesn't do it when the cars old soon as up to temp (,lights on) rev counter starts bouncing everywhere but the drive isn't effected


Any ideas at all would be helpful