2002 lancer OZ Rally cold start issue
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Location: Pittsburg, ca
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2002 lancer OZ Rally cold start issue
Hey guys, I will jump right into the issue.
When I start my lancer while engin is cold, I have to stay on the throttle untill it warms up or it bogs down and usually dies imidiatly.
But here is the weird part...
I can adjust the curb idle screw (on top of the throttle body) to where it will idle at 750RPMs at cold. Once it warms up, the idle speed also Increases to about 1500 - 1750.
Back story.
I have replaced my; idle air control valve and motor(IACV), throttle possition sensor(TPS), and plugs and wires.
I am still throwing codes; PO301 and PO507.
When I start my lancer while engin is cold, I have to stay on the throttle untill it warms up or it bogs down and usually dies imidiatly.
But here is the weird part...
I can adjust the curb idle screw (on top of the throttle body) to where it will idle at 750RPMs at cold. Once it warms up, the idle speed also Increases to about 1500 - 1750.
Back story.
I have replaced my; idle air control valve and motor(IACV), throttle possition sensor(TPS), and plugs and wires.
I am still throwing codes; PO301 and PO507.
#5
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Join Date: Mar 2013
Location: Pittsburg, ca
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I do not have either on when I start. Also, a new issue has occurred. When I first start my car, the cruz control light turns on as well. (But my Cruz control does not work)
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