CCCI fuse keeps popping

[Vinnyou]

Turbonasty, you’re right it was... and thanks for the diagram, salvage.

I want to take this to someone in my area who specializes in TurboBuicks, but I feel like it’s sort of an open ended electrical issue, that they’re not familiar with. Do you think it’s okay to take this to an electrical mechanic?

 

[GNRick]

Could it be the ECU?

 

[NY Twin Turbo]

Turbonasty, you’re right it was... and thanks for the diagram, salvage.

I want to take this to someone in my area who specializes in TurboBuicks, but I feel like it’s sort of an open ended electrical issue, that they’re not familiar with. Do you think it’s okay to take this to an electrical mechanic?

I wouldn’t take it to an ‘electrical mechanic’.I would stick to one of our well-known turbo regal specific shops. Even If they can’t diagnose it right away, a turbo regal specific Mechanic will have known good parts on standby (modules, coil-packs, alternators, relays )that they can swap on and off the car until the problem is found. Even if they temporarily hijack these parts from other customers cars for diagnostic reasons.

 

[davelostmissing]

You could warm ( don't get carried away) the module and coil with a heat gun to try to duplicate the suspected thermal triggering condition. Hair dryer would be a safer choice, don't make it warmer than you can stand to touch.