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[Z06] Low MPG need help.

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Old Sep 5, 2005 | 11:30 AM
  #1  
Richie Carbone's Avatar
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Default Low MPG need help.

I recently took a road trip to Valdosta Ga and back.

My MPG was 21

I was cruising at 80 MPH in 6th.

The only performance mod I have is a Vararam. I checked for codes and there are none.

My best MPH in the 1/4 was 112, I was powershifting at 6500 on everyshift and I'm not a stranger to drag racing.

I know that the 2002 + MAF's are sensitive to any changes in airflow.


Anyone else ever have this problem?

Thanks.
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Old Sep 6, 2005 | 09:39 AM
  #2  
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Come on people. 37 views and not one response?
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Old Sep 6, 2005 | 10:14 AM
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Richie,

You did not give year or milage for your car?. I just made a trip to BG last month, and I averaged 28mpg in 6th at 80 or above sometimes. I have an 02 with 42,000 plus miles. The only thing I have is a CAI installed with a tune. You could check the plugs, wires, clean air filter etc. to see if this helps. I also run a bottle of Redline fuel injection cleaner every two tanks or so. Let me know more info on your car.
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Old Sep 6, 2005 | 10:59 AM
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i too get about 28-30 on the hiway and i am fairly modded... check fuel filter.... but need more info on your car.... i ma also an 02 with a VaraRam..
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Old Sep 6, 2005 | 12:35 PM
  #5  
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How old are your spark plugs?
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Old Sep 6, 2005 | 02:07 PM
  #6  
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Originally Posted by dwjz06
Richie,

You did not give year or milage for your car?. I just made a trip to BG last month, and I averaged 28mpg in 6th at 80 or above sometimes. I have an 02 with 42,000 plus miles. The only thing I have is a CAI installed with a tune. You could check the plugs, wires, clean air filter etc. to see if this helps. I also run a bottle of Redline fuel injection cleaner every two tanks or so. Let me know more info on your car.

All of my info is in my post and sig except the milage, 18000 miles on the car.. The air filter was clean.

I'll try running some fuel injector cleaner in the tank.

Thanks.
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Old Sep 6, 2005 | 02:10 PM
  #7  
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Originally Posted by MAJ Z06
How old are your spark plugs?
I'm assuming the plugs are original, I got the car used 2 months ago and it had 14800 miles on it. I'm planning on throwing in a set of NGK TR 55's gapped at .55 and the GM red wires.

Thanks.
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