: Tank capacity?



Sorentj
07-19-09, 02:21 PM
Anybody having an idea about how to increase the gas capacity in the CTS-V?

vperl
07-19-09, 02:38 PM
Anybody having an idea about how to increase the gas capacity in the CTS-V?

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Do not drive so fast and stupid when the blower is doing 4-8 boost for miles on end, tends to make tank smaller

Set cruise at 65-89 and be happy

neuronbob
07-19-09, 02:50 PM
No way to physically increase the gas capacity.

The only ways to get better mileage are to drive moderately (sorry! but vperl is right), increase the tire pressure, and consider the WFM tranny/engine tune.

I am just LOL-ing at the thought of someone trying to hypermile in a V, not the OP in particular, but the thought just popped into my head. I tried that in my S2000 recently and it's NOT easy.

Caddyscat
07-19-09, 05:17 PM
This car is a freakin' PIG! I had a 02 WS6 and the V is WAY thirstier then the LS1. Of course, WAY faster as well. I can't get over the crummy mileage when my right foot gets happy. What does a W4M tune do percentage wise for this? I can't find K&N filters anywhere either.

1BlinkGone
07-21-09, 07:02 PM
This car is a freakin' PIG! ... I can't get over the crummy mileage when my right foot gets happy.

Tell your right foot to get depressed.