G6ET335

As far as I know. The fuel tank has never been touched. Maybe the sender is faulty or something or the float thingy in the tank is dodgey??? Who can I take this to to get checked? Is there somebody who specialises in this or should I just take it back to my tuner?

Thanks guys for your prompt replies. OK.....68 Litres...Hmmmmmmmmm.... That answer a litte. When I last checked the average speed. It was 36k's Most of the time when I fill up, I'm putting in about 50-55 litres with about 30-40k's on the range. But yesterday, I put in 55 litres with 1 k on the range and having the fule guage sitting on the first red line indicator..... Strange........??????? Any suggestion?

Hi guys. Im new to this turbo world. Only had my G6ET for a year. A couple of mods and tune. 335RWKW.. Now I dont mash the pedal every day. But do so occasionally just to blow the cobwebs out. Since I've had it, there's only been one guy who dared. ( A fellow modified FG Turbo) I've had many late model GM's pull up next to me. And to my supprise, none were willing. So my question today is. Is it possible to install a switch of some type that gives me the power I have now when I "NEED" it, and the abillity to switch it to a lower power setting to bring some fuel efficiently back. At the moment when driving around like grandpa. I get about 320-340 k's out of a tank. On the freeway I can get about 440k's Any help please..... PS: Can anyone tell me what the fuel tank capacity is??? 2009 G6ET

Hi guys. Just joined. Glad to be here. From the first day the G6ET's came out, I vowed one day "I would own one" I couldn't afford to buy a brand spanker so I bought a very decent second hand one. I always wanted to have a true sleeper. And this my friends, is truly a sleeper from "HELL" I LOVE IT!!!!!! Best car I have ever owned. 2009 Fg Silver with Black leather interior. Stock wheels Stock Susspension Stock Turbo Stock everything else EXCEPT- MODS: Plazmaman Pro Series Intercooler and piping kit Plazmaman relocation kit X-Force 4" cat back exhaust Flash Tuned According to the tuner, he could have squeezed out more, but decided this was a safe tune. 335RWKW