2008 Nissan Sentra Gx Qg13 Engine T They Only Released Philippines Problems

2008 NISSAN SENTRA
23,400 MILES
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I have a nissan GX QG13 engine a/t they said it is only released here in the philippines.

I have problems with rough idling and engine really vibrates. especially when aircon is on and when i am in drive with brake, or park or neutral.

Initially I changes spark plugs and the problem went away but after a month in went back. pls. help., any solutions?

thanks.
jonathan
Nov 9, 2012 at 3:03 PM
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KHLOW2008
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If the idling speed is too low, it would cause the problems indicated. Try cleaning the throttle body and IAC (if equipped).
If the Malfunction Indicator Light is showing, get a scan done to check for trouble codes and let us know what they are.
.
Nov 9, 2012 at 4:23 PM
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