I purchased my DeLorean in April of 2004. Since then I have performed various enhancements and maintenance.
Some of the things I've done so far:
I've repaired the air intake, replaced headliners and door struts, cleaned the entire fuel system, rebuilt the clock, and repaired the A/C.
I've updated the cooling system with modern electronics and an overflow.
Due to a burnt out lense and current draw, I've replaced the door lights with LEDs and fabricated new, blue lenses.
Upgraded alternator to a modern, 140 Amp unit.
Installed a new stereo, speakers, and speaker wiring.
Built and installed a custom Car PC that provides music, navigation, hands-free phone operation, more.
Repaired / updated Auto Trans Governor computer with modern, more robust electronics.
Installed Gentex auto-dimming / homelink / temp / compass mirror (and published a guide)
Repaired / updated door lock module with modern electronics; changed to single key system
Upgraded Heat Shielding with modern materials.
Todo list:
Recover binnacle, put in new EL backlit gauge cluster
Replace all cooling lines
Upgrade suspension
Standard Tune-Up