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RPM

Posted: Tue Aug 22, 2017 10:05 am
by Gn22
HI. 2008 Nissan pathfinder 94000 miles when the car at temperature rpm on P 625-650 but when I put the a/c on rpm went 900-950 any help please. THANKS

Posted: Tue Aug 22, 2017 12:47 pm
by disallow
perfectly normal

Posted: Tue Aug 22, 2017 1:37 pm
by labsy
Yes, perfectly normal. A/C compressor soaks some 2-5 horse power, which engine needs to feed by slightly increasing gas from low idle to slightly higher idle.

Posted: Tue Aug 22, 2017 7:22 pm
by Gn22
Thanks