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Discussion Starter · #1 ·
It has been very cold where we live and have been using the remote start frequently. I have noticed that during warm-up, the engine is revving up and down every 1-2 seconds. I understand that it would rev higher to get it warmed up, but i have never had a car that fluctuates the way this one does. Our others experiencing the same thing? Is this normal for a Nissan?
 

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It could be that your a defrost setting on your climate control and the fluctuation your getting is the ac clutch engaging and disengaging. Just a thought :)
 
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