Don’t know if this is in the right place.
Do you have problems with your GTO not starting?
I have found a possible solution while looking for recall info.
Here is the extract I found.
Hope this helps-worth checking anyway.
Marty
Mitsubishi 3000GT No Start - Just a Friendly Repair
The Problem
If a 1991 or 1992 3000GT cranks but does not start, the cause may be traced to corrosion in two wires of the A-67 connector.
The 12-pin, A-67 connector is located behind the right-side headlight, next to the main relay junction box.
There are two wires in the A-67 connector that are subject to corrosion. One is the 0.5 BW wire (black wire with white tracer). The other is the 1.25 RB wire (red wire with black tracer).
The Repair
- Record the radio presets, and disconnect the negative battery terminal.
- Loosen the airflow sensor rear clamp and the four air filter clips. Remove the airflow sensor wiring harness, airflow sensor housing, and air filter.
- Remove the two 10 mm bolts and one 10 mm nut holding the air filter base. Remove the air filter base. The A-67 connector is now accessible.
- Disconnect the A-67 connector and locate the BW and RB wires.
- Cut the BW and RB wires, leaving about 3/8" wire on both sides of the connector.
- Re-connect the BW and RB wires using a commercially available, high quality, waterproof, 2-pin connector.
NOTES:
a. For best results, solder each wire to its terminal, and crimp the terminals’ metal tabs onto the wires’ insulation before inserting the wire into the connector.
b. The 2-pin, waterproof connectors are not available from Mitsubishi Motors. Obtain the connectors from a reputable electronics supplier.
- Before re-connecting the A-67 connector, clean out each terminal end using a point cleaner. To prevent future corrosion in the connector, insulate the two cut wire ends with silicone sealant and electrician’s tape.
- After cleaning the terminal ends and insulating the two wire ends, re-connect the A-67 connector.
- Install the air filter base, air filter, and sensor housing. Re-connect the airflow sensor wiring harness, tighten the airflow sensor rear clamp, and secure the air filter clips.
- Re-connect the negative battery terminal, set the clock and radio, and verify that the vehicle starts and runs normally.
Written by ALLDATA Technical Editor, Rich Diegle. Rich is an Advanced Engine Performance Certified and ASE Master Technician with an Associate of Arts degree in automotive technology and 22 years of dealership and independent shop experience.