Troubleshooting a Rough Idle on My Mitsubishi Evolution IX - Evo 9 Build

Since the day I bought my Evo 9, it has not been very happy with cold starts. It has a hard time idling when the motor is cold and hunts around coming very close to dying at times. Once the car has warmed up, it runs great, but the cold starts have been driving me nuts. On this episode I try to resolve this idle issue to make cold starts a little less painful. #evo #evolution #mitsubishi

🤔 What's so special about 4G63? | TECHNICALLY SPEAKING
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🤔 What's so special about 4G63? | TECHNICALLY SPEAKING

Here's How Much It Cost Me to Own a Mitsubishi Evo 9 for a Year - Evolution IX Ownership Summary
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Here's How Much It Cost Me to Own a Mitsubishi Evo 9 for a Year - Evolution IX Ownership Summary

Mitsubishi Evo IAC - Idle Air Control Valve Install - FAST Idle Air Valve - Motor IACV
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Mitsubishi Evo IAC - Idle Air Control Valve Install - FAST Idle Air Valve - Motor IACV

Lancer EVO FROM HELL Spitting Flames🔥 // Nürburgring
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Lancer EVO FROM HELL Spitting Flames🔥 // Nürburgring

How to fix your f**ked up Heater & Vent controls in an Evo8/9!! || JamesMade Evo Build Ep.8
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How to fix your f**ked up Heater & Vent controls in an Evo8/9!! || JamesMade Evo Build Ep.8

Fuel System made simple, EVO do's and don't, and power based recommendations
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Fuel System made simple, EVO do's and don't, and power based recommendations

Diagnosing Lean Conditions
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Diagnosing Lean Conditions

Here's How I'm Preparing to Sell My Evo IX - Mitsubishi Evolution
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Here's How I'm Preparing to Sell My Evo IX - Mitsubishi Evolution

How I Spent $65,000 Modifying my Evo 9
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How I Spent $65,000 Modifying my Evo 9

Mitsubishi EVO 8/9 Throttle Body Teardown - IAC - BISS - Shaft Seals
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Mitsubishi EVO 8/9 Throttle Body Teardown - IAC - BISS - Shaft Seals

Mitsubishi Lancer Fix; rough Idle, loss of power fix part 1 of ?
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Mitsubishi Lancer Fix; rough Idle, loss of power fix part 1 of ?

The MITSUBISHI EVO 8 BUYERS GUIDE | Review of common problems
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The MITSUBISHI EVO 8 BUYERS GUIDE | Review of common problems

The Worst Car I Drove on Top Gear – Is It That Bad?
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The Worst Car I Drove on Top Gear – Is It That Bad?

Our NEW Car! (AWD, Turbocharged, 6 Speed) - Mitsubishi Evo IX Wagon
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Our NEW Car! (AWD, Turbocharged, 6 Speed) - Mitsubishi Evo IX Wagon

Building the PERFECT Mitsubishi Evolution in 18 Minutes!
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Building the PERFECT Mitsubishi Evolution in 18 Minutes!

How To: Evo 8/9 Throttle Body Rebuild (Shaft Seals)
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How To: Evo 8/9 Throttle Body Rebuild (Shaft Seals)

1g 4G63 Cylinder Head Assembly
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1g 4G63 Cylinder Head Assembly

ALBTRAUM 996 macht PROFI sprachlos! - Flat Porsche Experts - Eine UNMĂ–GLICHE Wette gegen die ZEIT!?
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ALBTRAUM 996 macht PROFI sprachlos! - Flat Porsche Experts - Eine UNMĂ–GLICHE Wette gegen die ZEIT!?

How to change an Evo's Timing Belt (4G63 / in car)
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How to change an Evo's Timing Belt (4G63 / in car)

How to remove/delete the EGR system on your EVO!
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How to remove/delete the EGR system on your EVO!