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2013 GS350 cold eng...
 
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2013 GS350 cold engine behavior.

  

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2 questions. 

When cold (below about 40F). I'll start the car and the engine idles high as it should, around 1500. About 5 seconds in the rpms drop just for a split second, I'll hear the throttle plate  crank open and intake suck air. Then it's back to business as usual. I followed the "make your car run better with a little spray cleaner."

 

Also when cold and the idle is high, the car REALLY tries to move forward. I know it's normal but this one really tries to get going in warm up mode. Trans fluid is new last summer and shifts fine. 


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Need a video of this


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