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Rough Idle

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Old 01-13-2008, 06:56 AM
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Unhappy Rough Idle

Hi Guys,
I just finished installing a BBK induction system, 65mm throttle body and spacer. I also honed out the stock upper intake, only where the spacer attaches to the upper intake (maybe not a good idea??) to smooth out the air flow.
When i started the car it has a rough idle and dark smoke from the exhaust.
I checked all the connections everything seems to be ok.
Any suggestions on what the problem might be.

Thanks, I appreciate any input.
Attached Thumbnails Rough Idle-dsc00423.jpg  
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Old 01-13-2008, 05:25 PM
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TPS out of adjustment? what year car? looks like an older one with SD-is the line still attached to the MAP sensor?
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Old 01-15-2008, 03:06 AM
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It's 86 with SD. i'll check it out.
Thanks
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Old 02-13-2008, 03:38 PM
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Originally Posted by gusmoita
It's 86 with SD. i'll check it out.
Thanks
Hi Guys,

Turned out to be a disconnected map sensor hose.
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Old 02-13-2008, 04:00 PM
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Looks good
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