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Idle surge help

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Old 02-23-2008 | 02:31 PM
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Default Idle surge help

My idle sures when the car is running and not in gear. The gauges dont move it just sounds like the car is reving up alittle and then it stops. Im all stock and just replaced the plugs and wires. I only have 30k on my car.
Old 02-24-2008 | 01:25 PM
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anyone?
Old 02-24-2008 | 01:53 PM
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does it pull while in gear as well?
it sounds like you might have a vacuum leak.
Old 02-24-2008 | 06:18 PM
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Originally Posted by shoemike
does it pull while in gear as well?
it sounds like you might have a vacuum leak.
I really dont notice it when Im driving. I only notice it if im at a stop light or drive thru. It only revs up a bit and then goes back to normal.
Old 02-24-2008 | 06:30 PM
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x2 on the vacuum leak
Old 02-24-2008 | 06:34 PM
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Originally Posted by shoemike
does it pull while in gear as well?
it sounds like you might have a vacuum leak.
Old 02-24-2008 | 06:34 PM
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you might try cleaning your maf sensor
Old 02-24-2008 | 09:26 PM
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I will give that try.

Thanks
Old 02-26-2008 | 12:22 AM
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I cleaned the MAF today and the car ran fine I drove ten miles turned it off and then drove another three miles and turned it off. I went to start it again and the air bag light and the service engine light both came on and will not shut off. What do you guys/gals think it could be?


thanks

Stephen
Old 02-26-2008 | 12:25 AM
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what did you clean the maf with? Make sure all your Vac lines are pluged in and the hoses are not pinched or torn.
Old 02-26-2008 | 01:22 AM
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There is a vac line behind my passenger head light that is unhooked? Is there a diagram of the all the vac lins?

thanks
Old 02-26-2008 | 01:09 PM
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Anyone want to help the newb?
Old 02-26-2008 | 05:39 PM
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Anyone?
Old 02-26-2008 | 05:58 PM
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Use a thethoscope or grab a piece of 5/8 fuel line and stick it to your ear. Move around your engine bay and listen for a hisssss. Check all vac lines.
Old 02-26-2008 | 06:56 PM
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Is there a vac line diagram anywhere? I found a black plastic line unhooked behind the passenger head light but I cant find where it needs to be hooked up?
Old 02-26-2008 | 06:58 PM
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The small hose on the passenger side connects to the plastic adapter at the back of the intake and is the HVAC source vacuum line. You probably knocked it of doint wires? You will need a mirror and thin arms to reach back and plug it back in.
Old 02-26-2008 | 07:58 PM
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The hose down by the passenger side is your vacuum reservoir tank.
Old 02-26-2008 | 08:19 PM
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Originally Posted by DaddySS
The small hose on the passenger side connects to the plastic adapter at the back of the intake and is the HVAC source vacuum line. You probably knocked it of doint wires? You will need a mirror and thin arms to reach back and plug it back in.
I traced it back and it looks like it goes back toward the intake but i dont know where it connects under the head lamp? My air bag light blinks and then the stupid service engine light comes on.
Old 02-26-2008 | 10:12 PM
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There is only one spot on the back of the intake where you can plug it in. It's a little hard to get with everything bolted up but it can be done just feel around a bit. should be right under the MAP sensor.
Old 02-26-2008 | 11:17 PM
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Originally Posted by transAm-98
There is only one spot on the back of the intake where you can plug it in. It's a little hard to get with everything bolted up but it can be done just feel around a bit. should be right under the MAP sensor.
The intake side is hooked up. Where does the other end go?



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