Question about 1995 Mitsubishi 3000GT

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My 1995 mitsubishi 3000gt will not stay running

My car is cutting off while coming to a stop. Ive changed the air filter and checked the air flow hose and everything is connected. Just started doing this out of the blue?? Tune up time isnt ready yet, its been 14,000 since the last one. Looked at visible hoses that i can see and nothing seems to be disconnected? I'm not mechanical savvy by any stretch of the imagination. Is there something that i can go out a nd look at? Thank yo for your help.

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  • LAZY509 Dec 13, 2008

    when coming to a stop, my 3000gt wants to die and sometimes more then often, its becoming more and more frequent everytime i drive it. its happening all the time now im afraid to drive cuz im tired of it dying at stoplights and while takin off from a dead stop its sputtering out before leveling out what the hell is the problem i got money what can i do cheap cheap and still effective help someone please!!!!!!

  • Anonymous Feb 04, 2009

    i have a 1993 3kgt when i stop it dies...ive taken the isc out and cleaned it ...any other solutions


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Check the isc idle speed controller it is the small motor for controlling the air by pass and it is faulty or sticking the location is under the air intake connecting to the inlet penlum it is the 6 pin plug

Posted on Jul 19, 2008

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Try your idle air control it sounds like it's the problem

Posted on Jul 16, 2008

Have the O2 sensor checked

Posted on Jul 09, 2008

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1 Answer

91 mitsubishi 3000gt seems to idle ok, but has no power and will not go faster than 40mph.

sounds like you may have a plugged up exhaust or catalytic converter. Try removing the o2 sensors from exhaust pipes and see if it runs better. If it was a timing issue it would idle bad.

Jan 15, 2014 | 1991 Mitsubishi 3000GT

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95 Mitsubishi 3000gt dies when at idle

Could be a wiring problem or a leak in the hose to the sensor.
Does the reading change if you increase the RPM ?

Sep 13, 2012 | 1995 Mitsubishi Eclipse

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Mitsubishi pajero gdi 3500 year 1998. vehicle not idling but can cuts off below 1000revs.we cleaned the whole fuel system and even changed the pumps. ENGINE 6G74-0718741426

I have a similar problem. It runs a while from cold and then just cuts. I have have changed the TB twice now with no change. I cant afford a new TB. Did you find a solution to your problem?

Jun 29, 2011 | 1998 Mitsubishi 3000GT

1 Answer

My 1995 mitsubishi diamante's check engine light is on

check the air flow sensor, TPS sensor connectors also if the check engine comes up could be injectors issue. have you ever replaced the petrol filter, could be ditry and the injectors arent working properly.
Replace the filter and add injector cleaner additive.

Oct 27, 2009 | 1995 Mitsubishi Diamante

1 Answer

Mitsubishi 1994 3000GT idles rough when u try to push the gas petal it dies

I'd try cleaning the mass air flow sensor and check its connections too. Also if you have the car checked for any engine codes this may assit. You may have a heavy vacuum leak too... As for now I'd check the MAF
This is located on the air intake just after the air filter.
I hope this may have helped,

Oct 11, 2009 | 1994 Mitsubishi 3000GT

1 Answer

I have an 1992 mits mighty max and in the mornings it doesnt want to stay running, but when i unplug the air filter it stays running but the engine lights comes on.

Well you have a lack of air being sucked into engine so check your air cleaner and all hoses coming in to air cleaner box and going from box to engine for somthing restricting the air flow and 9 times out of 10 its the filter so if dirty replace it...

Sep 30, 2009 | Mitsubishi Mighty Max Cars & Trucks

1 Answer

My mitsubishi 3000gt 1991 starts then it turns of in 20 sec

There are so many things that could cause this, my answer is a guess without being able to see the car. Is your check engine light on? If yes, get someone to analyze the trouble codes and go from there. Check your fuel pump pressure. Check for restricted fuel lines, dents, kinks, etc. Could be a bad ignition module that dies as soon as soon as it gets a bit warm. Check for spark. Use a noid light to check injector pulse. Possibly computer. The capacitors leak and erode the circuit board. (AvPro in Florida is excellent at rebuilding them.) Hope this helps.

Mar 30, 2009 | 1995 Mitsubishi 3000GT

2 Answers

Engine cut out at 4500 to 5500 rpm while you are driving.

Check your fuel pressure, and see if your exhaust is flowing right. If exhaust is not flowing good then your catalytic converter is stopping up. Low fuel pressure would be because eather fuel filter, or fuel pump. Also check your air intake filter and your fuel ratio.

Feb 13, 2009 | 1992 Mitsubishi Eclipse

1 Answer

Iat sensor

Yes and No , It does, however it is integrated into the Mass Airflow Sensor . So its not per say a separate component that you can replace without replacing the MAF unit .Excuse me , Mitsubishi wants to call it the "Volume Air Flow Sensor" , not Mas Airflow Sensor , as we know it . . I stand corrected .

Jan 08, 2009 | 1995 Mitsubishi 3000GT

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