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Old Dec 20, 2011 | 12:45 AM
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Default bogs down

When I accelerate the car will start to take off then seems to bog down. I let off a little bit and accelerate again and it takes off. Don't know why it does that. Any ideas. I am not knowledgable on these things so I figure I would ask the experts. Thanks in advance for your advice.
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Old Dec 20, 2011 | 12:52 PM
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Originally Posted by CBZZZC5
When I accelerate the car will start to take off then seems to bog down. I let off a little bit and accelerate again and it takes off. Don't know why it does that. Any ideas. I am not knowledgable on these things so I figure I would ask the experts. Thanks in advance for your advice.
What mods do you have?
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Old Dec 20, 2011 | 01:13 PM
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Sound like just your "traction control" or "TQ management" is kicking in----Try turning OFF the TC button and see if it goes away--report back----
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Old Dec 20, 2011 | 01:13 PM
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Only mod is AFE cold air intake.

Last edited by CBZZZC5; Dec 20, 2011 at 05:07 PM.
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Old Dec 20, 2011 | 05:11 PM
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Originally Posted by tblu92
Sound like just your "traction control" or "TQ management" is kicking in----Try turning OFF the TC button and see if it goes away--report back----
almost acts like it doesnt want to shift to a higher gear. It's a A5
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Old Dec 20, 2011 | 05:14 PM
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Originally Posted by CBZZZC5
Only mod is AFE cold air intake.
Did you reinstall your OEM air intake to determine if its the new CAI or another problem? Stock tune, right?

Some members have complained about 'surging' and other issues after installing some types of CAIs....

Check for any air leaks, e.g., loose clamp, coupler....

Last edited by Gray Ghost GS; Dec 20, 2011 at 05:18 PM.
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Old Dec 21, 2011 | 12:08 AM
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[QUOTE=AlohaC5;1579523400]Did you reinstall your OEM air intake to determine if its the new CAI or another problem? Stock tune, right?

Some members have complained about 'surging' and other issues after installing some types of CAIs....

Check for any air leaks, e.g., loose clamp, coupler....[/QUO
Reinstalled old and no difference. Reinstalled new again and all is tight. No leaks but still have problem. Yep just stock tune.
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Old Dec 21, 2011 | 12:20 AM
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Are you throwing any DIC codes?
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Old Dec 21, 2011 | 12:56 AM
  #9  
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Originally Posted by AlohaC5
Are you throwing any DIC codes?
Nope no codes. It runs great. It just bothers me a little that I don't know why it does that.
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Old Dec 21, 2011 | 06:15 AM
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In the old school days, it was a sure sign of the mixture too rich which is why we're asking about the tuning or mods done too it. When you pulled the codes, did you do so via the DIC? I'm wondering if you have a stuck injector. Do you smell any fuel out the exhaust or really strong exhaust smell? Black smoke out of there? You could measure the temperature of each exhaust manifold pipe for each cylinder and see which one is possible causing the issue, then pull its plug.
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Old Dec 21, 2011 | 02:33 PM
  #11  
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Originally Posted by dgrant3830
In the old school days, it was a sure sign of the mixture too rich which is why we're asking about the tuning or mods done too it. When you pulled the codes, did you do so via the DIC? I'm wondering if you have a stuck injector. Do you smell any fuel out the exhaust or really strong exhaust smell? Black smoke out of there? You could measure the temperature of each exhaust manifold pipe for each cylinder and see which one is possible causing the issue, then pull its plug.
Codes pulled by DIC. Only had 1 for the radio. Go figure. No strong gas/exhaust smell or black smoke.
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