I can feel a slight shake in idle

[jbaker1121]

Just picked a pre-owned 2012 infiniti FX. Love everything about the car except it's driving kind of funky. I too am experiencing this rough idle only when starting the car and when it's in park.

I know i am capable of cleaning the throttle body myself as i did it to my previous truck. If i bring it to the infiniti dealer, will they clean this under warranty? i took out a extended full warranty on the car. I also want them to check a few other things as the car hesitated to start on my twice already and i have only owned it for 1 month.

Throttle body cleaning is not under warranty, especially the extended warranty. If you just bought it and it is hesitant to start, however, that would be and should be covered because yoiu just bought it. Bring it back, tell them about the starting and idle issues. may need spark plugs (depends on miles)/throttle body cleaning..