hornsfan10609
Certified Mazda Tech
- :
- 2003.5 Mazdaspeed Protege x2
If you are spiking that much your WG must be sticking, the diaphragm inside it must have torn, or the vac line to it must have fallen off. I am using one of the maps on the first page of this thread, can't remember which one. I think it is called FMIC map or something like that.