A few questions (91 Coupe)

[SoCal-s130]

Thanks for your time and help!

[SoCal-s130]

Thank you.

[kandyflip445]

Make sure you bleed the coolant system good or else it will just keep boiling over.

I have no idea about the HUD and digital speedo.

[nassin31spr]

Replace the speedo and the hud but good luck getting one that works. Most of the time its just the connection. But I must admit its the worst designed thing on an s13. Every time Ive ever seen a for sale add for an s13 coupe it always states if the hud works.