Question about Mitsubishi Galant

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My mitsubishi galant 1994 vr4 is having problems specially when i open the ac, my idle speed is going down to the point that sometimes the engine igniton will turn off, what should i do? note: before some technician tap the wiring in the computer box because the aircon switch is not working, so now when i open the fan, the ac is automatically on, is that any factor to my problem now with my galant? hope to can help me with my problem, thanks...Michael

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Wat u have to do is checking the air-corn choke.......if the choke not functioning than ur engine will slow.......

Posted on Jul 29, 2010


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Mitsubishi 1994 galant idle suts off wont start back after % months at the technition

You need to check the fuel pressure and to run a fault code test on the electronic engine control system. Also check the cam belt. To run the test go here.

Oct 19, 2012 | 1992 Mitsubishi Galant

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I have a 97 galant that when I turn on the air it hesitates and sometimes quits, what is causing this?

Do this service and see if it helps, follow the instructions EXACTLY.

This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve. Buy a can of throttle valve cleaner (do not use carburetor spray cleaner!) from NAPA or Carquest (made by CRC chemicals) and spray it into the air intake while the engine is running, use up about 1/2 the can, engine will try to stall hold the speed up, shut it down and let it soak for 30 minutes, restart and blow out the remaining fluid, shut it down and disconnect the negative battery cable for 5 Min's to reset the base idle control

Aug 06, 2012 | 2001 Mitsubishi Galant

1 Answer

Why my galant 92 model that the idle not stable in will up and down and sunddenly the engine shutt off.i change fuel pump,ignition coil,the spark plug, but still in that problem, pls help me to this...

Hello and welcome to FixYa!

It's common on Mitsubishi cars specially when the car ages. The problem will surely be on the MAF (mass air flow) sensor. The MAF controls the vacuum supply in the car and has connectivity on the air and fuel mixture.

If the MAF sensor is faulty, you'll have erratic idle. Sometimes will result to stalling too. The MAF sensor is located in the throttle body where the air intake tube is connected. Once replaced you'll be good.

Hope this helps and thank you for using FixYa!

May 07, 2011 | 1990 Mitsubishi Galant

2 Answers

I need to check my fuel filter on my 1994 Mitsubishi Galant VR4. Where is it located and whats the easiest way for an unexperienced person?

For 1994 Mitsubishi Galant 2.4L MFI 4cyl the Fuel Filter is located under hood, driver side, upper firewall, mounted in fuel line.

Hope helps.

Apr 14, 2011 | Mitsubishi Galant Cars & Trucks

1 Answer

Is 1994 Galant VR4 OBD compliant. I see a 16 pin connector under the dashboard.

all vehicles dated before 1995 either have the reg obd connector, or there own specific make connector, like ford has there own, gm has there own, dodge etc... all vehicles 1995 and up are equiped with obd 2 connection.. not sure what you were asking.. but hope this helps

Dec 10, 2010 | 1994 Mitsubishi Galant

1 Answer

Auto Mits Legnum vr4 when put into drive or reverse engine shuts down. Is idling below normal. Neutral is just under the 1 but as soon as put into gear idle drops to zero.

Could be many things. Bad torqe convertor, bad idle air control valve, bad egr valve. So many things it could be. Id spend 60 bucks to get it diagnosed that way your not throwing needless parts at it. Hope this helps

Nov 21, 2009 | 1994 Mitsubishi Galant

2 Answers

RPM drops to zero at idling after engine accelerates when warm

This may been an ignition module or a MAF sensor, this car may need to be diagnosed using a OBD I computer code reader to accurately diagnose the problem.

Aug 06, 2009 | 1998 Mitsubishi Eclipse

1 Answer

Mitsubishi evo/vr4 idle fluctuating between

Galant VR4 or Evo. which car is it?

have you reset the ecu? disconnect the battery for 5 minutes. make sure you have any radio codes if your radio has a security code lock.

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May 05, 2009 | 1988 Mitsubishi Galant

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