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| 3rd Gen TL Forum for the GV platform TL - 2004 to present. |
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04-21-08, 11:05 PM
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#1 (permalink) |
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Registered User
Join Date: Apr 2008
Posts: 13
Your Mood: 
Car 1: 83 Olds Cutlass Car 2: 750 Horse Ramcharger Car 3: 04 Dinan STG 3 M3 |
Horsepower Loss
My 05 TL has been acting very strange as of late.
Usually I have to be careful not to chirp the tires at start off. But lately I have had to give 1/2 throttle just to get it moving. There is also an ever so slight vibration between 1000 and 3000 RPM. Seems kind of like a mixture problem seeing as how it using alot more gas lately. Any ideas? Please help |
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04-22-08, 08:05 AM
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#2 (permalink) |
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Registered User
 Join Date: Sep 2002
Location: Bartlett, Illinois
Age: 33
Posts: 350
Car 1: 07 Acura TL Type S Car 2: 02 Chevy Corvette Z06 |
Do you have a SES/Check engine light on? Sounds sensor related like a bad o2 sensor or MAF.
__________________
2007 Acura TL Type S Silver/Ebony 2002 ZO6 Corvette: (lightly modded) Best ET 11.661@118.86 2006 Hummer H2 SOLD 1996 Corvette Grandsport #775-lots of mods 1/4 times: 12.2@115 N/A 10.9@127 150HP NOS 2002 Yamaha YZF R-1 Blue/White 10.5@136mph Previous Acuras: 1997 CL 3.0 Premium 2003 CL Type S 2006 TL cars/bike can be viewed at www.fquick.com/MVR155 |
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04-28-08, 09:35 PM
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#3 (permalink) |
 MODERATOR
 Join Date: Feb 2005
Location: AZ
Posts: 1,808
Your Mood: 
Car 1: '06 Lexus GX470 Car 2: '06 Tacoma 4x |
bad gas ?? the plugs can tell you a lot about what may be wrong.... i did a quik oogle search and found a few others who have same kinda issue from 2004 model. perhaps a throttle by wire issue? my 2006 Tacoma is TbW and if i jam the gas a certain way i can notice a lag... i dont like TbW setups. something to try is yank a battery cable for 30min and put it back, maybe the ecm will reset and fix the issue. i doubt it would be O2 sensor related... possibly a dirty MAF.
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05-10-08, 04:32 AM
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#4 (permalink) | |
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Registered User
Join Date: Apr 2008
Posts: 13
Your Mood:
Car 1: 83 Olds Cutlass Car 2: 750 Horse Ramcharger Car 3: 04 Dinan STG 3 M3 |
Quote:
BTW there were no codes or lights on. |
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