On Apr 23, 3:29 pm, wfdbr...@glwb.net wrote:
> Racing in small car division with a 91 Spirit....took a moderate hit
> to the driver side front....computer seemed loose from the side....car
> wouldn't run well....used tape to firmly secure to side and ran fine.
> THought we would get a used computer to replace, yet it still runs
> very rough....what should our next step be?
well for starters do the numbers on the ecm match the numbers have to
be the same or there will be problems