My 2012 V6
manual is exhibiting the following symptoms:
- Unstable idle after filling up gas. It feels like it will stall itself but it doesn't. After driving for a while this goes away.
- Spilling gas from underneath the car without topping off. Not a huge amount but enough to be noticeable under the car.
Now, I must admit I'm guilty of topping off gas past the first click. I was not aware how bad this is for our cars. Is the most likely explanation for these symptoms that vapor canister got saturated with gas at some point and the whole fuel system doesn't work properly?
What would be the fix? Replacing vapor canister? Can I safely DIY this?