Mechanics

HIGH IDLE ALL THE TIME

2002 Nissan Sentra • 124,000 miles

Hi, I have a 2002 nissan gentra gxe automatic 1.8l. All of a sudden everyday now the car runs terrible. I start the car cold and it idles at 1500 rpm even and never drops from there. When we drive the car it barely moves and it also stalls sometimes. I looked all over at any vacum hose thats maybe cut or anything unusual. New spark plugs also but that was after the problem. Any suggestions at all. Thanks please help
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Pmp
June 27, 2012.



Clean the iac system and clean the throttle body, start here.

Mhpautos
Jun 27, 2012.
Is the MIL indicating?

KHLow2008
Jun 27, 2012.