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Old 11-22-2004, 12:45 AM   #1 (permalink)
 
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Default Upgrade problems...

So, i installed a CAI in my 2001 tib. Right after installing it my car started to idle a lot lower than before, it even stalled on me a few times while in neutral. So i went and got a better cone filter, thinking it wasnt getting enough air. That didnt fix the problem. Then i installed some OBX 4-2-1 racing headers, and it still runs like crap. So yesturday i put the stock intake back on, now it still idles way lower than normal, but it hasnt stalled yet. There is also something wrong when i try to accelerate, it kicks like its misfiring. I ordered new spark plugs/wires just in case it was that, but i am pretty sure it isn't. If anyone experienced the same problem and knows how to fix it please let me know.
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Old 11-22-2004, 01:37 AM   #2 (permalink)
 
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Default Re: Upgrade problems...

I know im still somewhat of a n00b but, did you reset your ecu after you did the installs? I ask because i didnt know about reseting my ecu and right after i installed my CAI my car idled low and blew out smoke. So i shut it off read up on it and learned about resetting the ecu. After doing so it ran fine.
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Old 11-22-2004, 02:12 AM   #3 (permalink)
 
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Default Re: Upgrade problems...

Yeah, i reset the ecu three different times. Nothing worked. I am really hoping its just a bad spark plug, i am going to replace the plugs/wires tomorrow.
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Old 11-27-2004, 04:26 AM   #4 (permalink)
 
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Default Re: Upgrade problems...

I installed the new plugs/wires, and it is still running the same. If one of my o2 sensors is bad would it be making my car run like this?
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Old 11-27-2004, 11:02 AM   #5 (permalink)
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Default Re: Upgrade problems...

just out of curiosity... is everything nice and tight... and did you remove and re-install the Mass Airflow Sensor facing the right way?
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Old 11-27-2004, 05:49 PM   #6 (permalink)
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Default Re: Upgrade problems...

wheres your intake air temp. sensor?
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Old 11-29-2004, 07:48 PM   #7 (permalink)
 
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Default Re: Upgrade problems...

I am prety sure i attached the mass airflow sensor the right direction, and my intake temp sensor is on the filter box.
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Old 11-29-2004, 07:57 PM   #8 (permalink)
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Default Re: Upgrade problems...

well, there is an arrow on the body of the air flow sensor.. it points towards the intake manifold.
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Old 11-29-2004, 08:13 PM   #9 (permalink)
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Default Re: Upgrade problems...

Yeah, it's your MAF pointing the wrong way. This gets asked here about 2 times a month. We've got pics of what it SHOULD look like at RDtiburon.com
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