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Gas Milage down with converter.

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Old Feb 27, 2002 | 08:19 PM
  #1  
CAlley2001's Avatar
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Default Gas Milage down with converter.

When I got my Vig3200 my gas milage in the city went down to about 13 mpg. This happen to anybody else? Or am I just having too much fun with this thing? hehe
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Old Feb 27, 2002 | 08:28 PM
  #2  
Seth's Avatar
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Default Re: Gas Milage down with converter.

I'll have to agree with that. My mileage seems about half of what it was before. But damn it sure is fun.
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Old Feb 27, 2002 | 09:45 PM
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Default Re: Gas Milage down with converter.

Yes mileage will go down when conv.
isn't locked. And the playing with
a new toy doesn't help <img src="gr_grin.gif" border="0">
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Old Feb 27, 2002 | 09:52 PM
  #4  
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Default Re: Gas Milage down with converter.

Duh? <img src="graemlins/burnout.gif" border="0" alt="[Burnout]" />
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Old Feb 27, 2002 | 10:12 PM
  #5  
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Default Re: Gas Milage down with converter.

LMAO, me too!!

its just WAY too much fun to not push the go pedal <img src="gr_grin.gif" border="0">

<img src="graemlins/formula.gif" border="0" alt="[Pontiac]" />
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Old Feb 27, 2002 | 11:02 PM
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Default Re: Gas Milage down with converter.

Yeah my mileage went down to about 16mpg with 100% city driving leaving the tranny in 3rd gear to avoid the YANK issues... with the 2-3 shift solenoid getting "stuck open". Not too bad though I still get decent highway mileage - similar to before anyway, as long as the converter is locked, not much changes.
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Old Feb 27, 2002 | 11:16 PM
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Default Re: Gas Milage down with converter.

[quote]Originally posted by monSSter1191:
<strong>driving leaving the tranny in 3rd gear to avoid the YANK issues... with the 2-3 shift solenoid getting "stuck open". </strong><hr></blockquote>

Is this an issue w/all Yank converters? I've got a Super Thruster 3500 and haven't felt anything strange
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Old Feb 28, 2002 | 07:36 AM
  #8  
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Default Re: Gas Milage down with converter.

horist, it seems to be more of an issue with '01 & '02s. I don't have any probs with my '00.
My gas mileage around town went to heck, too.

[ February 28, 2002: Message edited by: gwj ]</p>
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Old Feb 28, 2002 | 01:38 PM
  #9  
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Default Re: Gas Milage down with converter.

My mileage before was normal. About 18-19.
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Old Feb 28, 2002 | 02:29 PM
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Default Re: Gas Milage down with converter.

I only lost 1 mpg with my Vig3200 install.

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Old Feb 28, 2002 | 02:36 PM
  #11  
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Default Re: Gas Milage down with converter.

So you guys think I'm just driving it too hard right now?
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Old Feb 28, 2002 | 02:45 PM
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Default Re: Gas Milage down with converter.

I wouldn't say you're driving it too hard. You're probably just having fun with it around town - you're not going to hurt anything other than your mileage. I just got my Vig 2800 installed, and my mileage actually was a little higher than usual (20.5 vs. 19). That's because I spent a lot of the tank on the freeway. I'm playing around with this tank, so I expect it to be a lot lower. <img src="gr_grin.gif" border="0">

[ February 28, 2002: Message edited by: sspooky ]</p>
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Old Feb 28, 2002 | 02:46 PM
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Default Re: Gas Milage down with converter.

bigger stall='s less gas mileage, easy as that
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Old Feb 28, 2002 | 11:00 PM
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Default Re: Gas Milage down with converter.

Gas mileage with my vig3200 is fine. I drive like grandpa through town though...when I used to have macs w/ory and loudmouth combo I never let it get over 2500rpms because it was just too loud, and people would look at me crazy.

Now that I have cats again, I accelerate however I want and gas mileage has gone to hell.
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Old Mar 1, 2002 | 12:09 AM
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Default Re: Gas Milage down with converter.

13 mpg <img src="gr_eek2.gif" border="0">

Man, I get that with my 4000 stall, 224 cam, raised idle speed, and bad cylinder.

What was your mileage before that? I lost maybe 2 mpg with my ST3500.
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Old Mar 1, 2002 | 06:38 PM
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Default Re: Gas Milage down with converter.

vig3200 here...

I didnt care care mileage before...dont care about it now...
Its an LS1 for creeps sake!!! <img src="gr_images/icons/wink.gif" border="0"> <img src="gr_grin.gif" border="0">
On the road, I'll pass everything except a gas station!

Seriously...
I never kept track of fuel usage, but with the converter it seems like I'm gettin just a lil bit less...
Dont laugh but I get about 120 miles per tank..
I know this is cuz I only drive about 1.5 miles a day for work.

But on the highway..no problems..I can't pick off any lose in efficiency...
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Old Mar 2, 2002 | 07:53 AM
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Default Re: Gas Milage down with converter.

[quote]Originally posted by DóòD:
<strong>Dont laugh but I get about 120 miles per tank..
I know this is cuz I only drive about 1.5 miles a day for work.
</strong><hr></blockquote>

<img src="gr_eek2.gif" border="0"> You run the 1/4 at every stoplight don't ya. <img src="gr_images/icons/wink.gif" border="0"> With the same driving that I did w/ the stock converter, my mileage seemed to drop 1-2 MPG w/ the Vig 3200. I'll consistently get 15-16 MPG with town driving and 22.5-23 MPG on the highway w/ the 3.73's.
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Old Mar 2, 2002 | 10:42 AM
  #18  
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Default Re: Gas Milage down with converter.

jeeeeezus dood!!

dont you have 2.73s in there too <img src="gr_eek2.gif" border="0"> .

you guys dont even want to know the gas milage of my caprice (LT1). Im happy to see 300 miles to a tank (and thats all highway driving). otherwise im happy to see 250 to a tank. and that rarely happens.

bad thing- its a 23 gallon tank <img src="gr_eek2.gif" border="0"> <img src="gr_eek2.gif" border="0">
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