Looking for some advice. I have a 2012 sentra, 104k miles. Lately i've noticed a problem when i'm at a stop, seems really noticeable when i need to make a quick left. I hit the gas and the car feels like its gonna stall, chugs and hesitates.

So far i've put fuel cleaner in twice, i did feel like that was making an improvement but it could be in my head..

I thought of taking for a tune up, or maybe changing spark plugs myself..if that firing is an issue.

I spoke with a shop and they think without any dashboard alerts its a stuck caliber...this i'm skeptical of.

thoughts?

Found i'm leaking purple fluid.

had to take to dealer, turned out to be loss of fluid in cvt causing performance issues. pan & gasket need replacing.