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Roush CAI install, car now sluggish

theredmeadow

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I just installed the Roush CAI last night and it feels a bit sluggish in the acceleration department. I know I'm not gaining much of anything but it seems slower on accel than stock. I only drove it around about 20 miles so far.
i checked all hoses/clamps. it seems like a pretty straight forward install. everything seems snug.
Does it take awhile for the computer to relearn and accel should at least be back to what the stock intake had??
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jasonstang

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Did you put the MAF in the right way?
I don't even know if its possible to put it in backwards.
 

jasonstang

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i guess I did? i just pushed all cables back in until they clicked.
I mean did you put it in the right orientation?

I think the little temperature resistor should be facing the filter.
 

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zackmd1

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Always a good idea to pull the battery and let it sit for a few. This will reset the parameters the ECU has learned for stock and will allow it to relearn with the CAI.
 
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theredmeadow

theredmeadow

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Always a good idea to pull the battery and let it sit for a few. This will reset the parameters the ECU has learned for stock and will allow it to relearn with the CAI.
so should I disconnect the negative from the battery for say 30 mins?
 
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theredmeadow

theredmeadow

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also, do you guys torque the clamps down to the specified NM? or just tighten them very snug?
 

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You should disconnect the battery step #1 before install.

Check all lines and re-install and startfrom scratch if necessary. Make sure MAF is flush.
 
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theredmeadow

theredmeadow

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so it's kinda funny how tightening the clamps even more can fix this problem.
:doh::doh::doh::doh::shrug:

i tightened up all the clamps even more and now my car zips off the start line just like it should!! thanks for all your responses.
 

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nice to hear all is good now with your cai
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