Weird Fuel usage/ car capacity

[axeMaltesse]

Hi Guys,

I have a weird feeling about the fuel and car capacity. I have tested the fuel usage with the friend as it appears that different cars in Gr.3 have different fuel capacities, which cause problems in endurance races. I was setting fuel consumption x10 each time. We were testing 3 setups of "Set the fuel at the start" to Default, 50l,100l.
The track was Northern Isle Speedway and a number of laps that we could go were 9, 11, 14... We were obviously going to pits, taking 100% of fuel possible and again. Every car that we tested on 50l, 100l were able to go +/- 1/2 laps difference. The problem appears on Default set up and then each car in gr.3 have different laps to go even on the same performance. Can someone confirm or test this as well or give a solution to that problem?

Thanks for your answers.

 

[Torqueflight]

Was your fuel map the same on all cars tested

 

[axeMaltesse]

Forgot to mention,but yes, always at 1, both.

 

[Torqueflight]

That was my first thought the mapping wad different

 

[Biffco]

Surely the different cars just have slightly higher fuel consumption than others just like in real life?

 

[axeMaltesse]

Surely the different cars just have slightly higher fuel consumption than others just like in real life?

Yes. We had 12 laps difference on interlagos