i have never seen mine blink before- i know if i turn mine off- then forget to turn it badck on at high speeds, it turns red- never have seen it blink- maybe telling you to turn it back on or there may be a short in your o/d switch

99 SE Sport 2.5 Duratec
Spruce Green Metallic..
Aesthetic Only.... For Now

...the closest I will ever get to having a Turbo will be the Gillete Mach 3 variety!!!