Performance Parts [WTS] Throttle Body IAC/ ISC / Stepper Motor, For DOHC & V6 Engine & SOHC Engine
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 Mar 20 2015, 03:01 PM
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#1
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Junior Member
179 posts Joined: Feb 2010 
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My car Waja with Mitsubishi 4g18 engine.During morning start,engine idle will up and down and also vibrate but never stall,just engine idle up,down and vibrate.After engine hot then no issue already.Is that the part that u sell faulty or?And what is the price for it with installation?
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Mar 20 2015, 04:24 PM
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#2
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Junior Member
179 posts Joined: Feb 2010
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QUOTE(depodynamic @ Mar 20 2015, 04:18 PM) Hi khchow80, Yup,when on aircond idle is stabile,just when cold start engine will become up,down and vibrate and after hot,everything become normal.In this case,coil inside the step motor can be change?In your case, due to one of the coil inside stepper motor burned. So during early morning cold start it will slightly go crazy with hi/low rpm.. which is the ecu is sending the signal to stepper motor to hunting the actual rpm need for cold start. I believe idling when on AC is stable right? Okie.. PM you the price. TQ  |
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