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Thread: why im getting bad mpg
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03-05-2012, 05:56 PM #1Member
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Black- Trans am
why im getting bad mpg
i was getting 17 city and 21 hwy and then after cam swap 228R and tune im getting 11 city 14 hwy. ???
I have LT headers, Y Pipe, SLP Intake, 228R cam , Tune
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03-05-2012, 06:17 PM #2Member
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Red- 2000 Camaro Z28 A4
Heavy right foot?
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03-05-2012, 06:23 PM #3James Bond
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- Aug 2007
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2001 3.8 Black - sold- 2000 SS Black M6
cuz its an LS1?
i have a lid, intake, and LTs, i get 23 highway, 11 city
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03-05-2012, 06:25 PM #4Member
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- Sep 2011
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- Orlando
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Black- Trans am
i still having a TPS Sensor going on, even i replace it
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03-05-2012, 06:26 PM #5Member
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- Sep 2010
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Red- 2000 Camaro Z28 A4
but for real this time... who tuned your car? is it running super rich?
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03-05-2012, 06:57 PM #6Member
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- Sep 2011
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- Orlando
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Black- Trans am
Justin @ GCMW. its running 13 A/R on idle about
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03-06-2012, 05:24 PM #711 years of bangin gears
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- Jan 2009
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- North Jersey
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Phantom Black Metallic- 2004 GTO M6
What codes are you getting?
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03-06-2012, 09:31 PM #8Veteran
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- Oct 2008
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- Wherever life takes me
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Red- 02 35th LE Camaro SS
13.0 A/F ratio is pretty rich at idle. It should be around 14.7 at idle and between 12.5-13 at WOT for N/A cars. At least this is what I've seen people on here have.
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03-07-2012, 05:29 AM #9The Generals Finest
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- Nov 2008
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- Tampa
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Navy Blue Metallic- 2000 Trans Am
MPG's is all in the tune.
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