20 Most Recent 1993 Mitsubishi 3000GT Questions & Answers


It sounds like the passlock is acting up. Check your wiring diagram and see what color wires go to it and check it out

1993 Mitsubishi... | Answered on Apr 23, 2017


The 3rd to OD shift solenoid is bad. You have to remove the transmission pan to replace it. While in there, I would take out the other 2 and thoroughly clean them with spray brake or carb cleaner. You will be amazed how much crud will come out.

You may have some other problems too. The Mitsus of that era were notorious for having circuit board problems in the engine and transmission computers. The capacitors leaked and damaged the circuit boards. Sometimes they can be saved by replacing the caps and a thorough cleaning. I have rebuilt several over the years, not always successfully.

A guy named Dean Mason at TransLab in Cali makes a shift improver kit for your car. I STRONGLY recommend you install one when the pan is off. If you are on the east coast, try John at Import Performance Trans in NJ.

Not sure what you mean by "gear shifter is going into different gears without pushing button.

I have owned a 91 3000GT for 8 years and know them like the back of my hand. If you need anymore help, post here and I will give you my email.

1993 Mitsubishi... | Answered on Jan 30, 2015


Your need a shop manual.

1993 Mitsubishi... | Answered on Dec 12, 2014


If you have no workshop manual with a wiring diagram I suggest you buy one, or go online to the Mits 3000 owners club site and see what you could download.

1993 Mitsubishi... | Answered on Oct 20, 2014


I have fixed this on my own FTO. I used wet&dry sandpaper, followeed by rubbing compound, followed by polish. it's important to polish the light every month afterwards to maintain the shine.
I heard that Brasso brass cleaner is good for this too, but I've never tried it myself. There is a full guide on how to repair peeling headlights in the knowledgebase on www.fto-ireland.com

1993 Mitsubishi... | Answered on Oct 10, 2014


something is killing the relays poss fuel pump drawing to much amperage check pump with amp probe is pump noisey?

1993 Mitsubishi... | Answered on Jan 22, 2014

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