So my 2010 RX8 GT 6spd started getting an large Evap Leak Code about 4 months ago at 92K miles...Aside from the code the car drives fine...lately I noticed Its hard to get past 6000 rpms on load and I started getting a misfire code whenever I try to get past 100mph on 6 th gear.

Is it all tie in to the Evap leak? If so how much would it usualy cost to fix?

Thanks in advance.

 

Service Manual says these can the causes. I'd double check the gas cap first.

Any other codes?

 

working on it checking hoses for evap system... hope its just a simple puging the hose...

im concerened about the misfire error code when i try to hit 100mph and it wont let me and i notice a power loss everytime i shift pass 6000rpms... does the large evap leak causes this too?