Unstable engine idling

Tiny
MDWAGEN
  • MEMBER
  • 2001 MITSUBISHI ADVENTURE
Upon starting engine, the revolution/rpm is high then wane and engine as well as transmission vibrate. Already change, clean, fuel filter, fuel drain in gas tank, gas tank cleaned out, injection nozzle clean manifold clean or decarbonize, distributor cap-terminal cleaned, spark plugs change, engine re-aligned valve 3 and 4, high tension wires check.
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Thursday, May 16th, 2013 AT 8:15 PM

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Tiny
HMAC300
  • EXPERT
Scan for codes and check fuel pressure first
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Friday, May 17th, 2013 AT 7:37 AM

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