Okay so i start my car today and it drives fine then i went to go for an interview and when im done with that i drove to my friends house and left it running it idled 900-1100 for all of that then when i came back out it was idling at like 500 to that line above 0 and when i would drive my boost gauge needle would shake when im building boost. does anyone know what would be wrong????



P.S. the car has a EFI PMS in it



thanks

Josh

my car shaked too when i had idle problems similar to yours....... it used to jump around between 500-700rpm and the whole car would vibrate

I have the same problem, but my jumps around 800-1200rpm, anybody know what it could be??? https://www.nopistons.com/forums/pub...1047683561.gif

check your plugs and wires....... that was the cause of mine

I did that, everything seems fine in that area, maybe my motor is about to go!!?? It's about time to get a rebuilt anyway! 128k original motor! https://www.nopistons.com/forums/pub...IR#>/wacko.png

My motor had those symptoms when I blew the sucker.. above 1000 or so it was smooth, but at idle it sucked ass.



Check the map sensor, too.



-Steve

Thanks Steve, I should've just asked you first! https://www.nopistons.com/forums/pub...1047683894.gif https://www.nopistons.com/forums/pub...DIR#>/wink.png https://www.nopistons.com/forums/pub...1047683329.gif

^ you two ******* or what??

damn, marc somebody sounds jealous! JK You know you got me! https://www.nopistons.com/forums/pub...IR#>/happy.png

Jebus... I wish!!



j/k!!!



I'm just jealous. And not getting any at the moment. https://www.nopistons.com/forums/pub...1047683621.gif