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Posted on Jan 16, 2018
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The engine is a 4g93 st, GDI 1.8L. Idles OK, and revs up OK for a while . Then when quickly rev,d it splutters and sound like to is starving then dies. when trying to start again it tries to fire and continues to just winds over and struggle. I have disconnected the battery and still the same result.

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Colin Stickland

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  • Mitsubishi Master 22,516 Answers
  • Posted on Jan 16, 2018
Colin Stickland
Mitsubishi Master
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Joined: Nov 04, 2008
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Sounds like the fuel pump in the tank ? without seeing the vehicle myself i cannot tell you anymore .

5 Related Answers

Anonymous

  • 109 Answers
  • Posted on Dec 02, 2008

SOURCE: Spark Plugs for 1.8L 4G93 GDI Engine

ngk iridium or ngk b8 or some come with zex

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Anonymous

  • 47 Answers
  • Posted on Jan 03, 2009

SOURCE: gdi 1800 cedia wagon-odometer 80,000km exact, starting, no power

yes

Anonymous

  • 1 Answer
  • Posted on Aug 10, 2009

SOURCE: hi my mitsubish pajero io gdi 4g93 does not idle

idle air control valve or your fact idle valve is not working properly, all two of these are housed in the throttle body.You can try cleaning the throttle body firet if it dont work you knpw what to do. Good luck.

Anonymous

  • 51 Answers
  • Posted on Oct 24, 2009

SOURCE: ford mondeo 97 2.0 lt zetec 16 valve ...where do i

check alternator and the battery.

roniecon

Ronny Bennett Sr.

  • 6988 Answers
  • Posted on Nov 08, 2009

SOURCE: HOW I CAN ADJUST IDOL VALVE ON A 4G93 GDI

There is no idle adjustment on this vehicle.

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hi

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Gdi 1800 cedia wagon-odometer 80,000km exact, starting, no power

Hi it sounds like your high pressure pump needs replacing. the pump can be repaired but you will have to find someone who knows about it, i fix a lot of them before. there is a spring that pushes out the piston in the pump so it can compress the fuel that spring losses its ability to extract the piston back out. i have pictures of one if anyone wants to see
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