1993 might max 3.0

Tiny
FELTRM
  • 1993 MITSUBISHI MIGHTY MAX
  • 6 CYL
  • 4WD
  • MANUAL
  • 100,000 MILES

!993 mitsubitshi 3.0 idles good but has no power climbing hills.I have changed all plugs wires and cap, plugs fuel filters and checked timing. Also fuel pressure. Help!

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Monday, December 6th, 2010 AT 4:47 PM

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Tiny
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Have you cleaned injectors? Check engine light coming on? Has engine compression been checked?

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Monday, December 6th, 2010 AT 4:58 PM
Tiny
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Yes I cleaned and checked injectors. Compressoion checked OK.I also changed the fuel regalator valve. The engine light is on but it has no obd2. It idles great but when you give it the gas it fall on it's face. Like it want take the gas.

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Monday, December 6th, 2010 AT 5:38 PM
Tiny
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Need to check codes need a voltmeter with arm movement. See diagram place POS lead in DLC term #1 NEG in term#12. Turn key on not to start meter will swing so swing pause swing, swing is 12. Check and post

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Monday, December 6th, 2010 AT 7:20 PM
Tiny
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My bad forgot diagram of DLC located under left side dash near fuse box

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Tuesday, December 7th, 2010 AT 3:56 PM

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