I had been so frustrated of clicking & poping noises on FX. Last month took her to dealer, they said front stust's mounts & rear Shock' brackets need to be replaced then those will take care the problem. Bought all those parts on infinitipartsusa.com, after installed those freaking noises still there.... suck.......
Last Friday took FX to the shop, replaced front Engine' mounts & tramission's mount. Guess what??????. The noises are gone.. Everything is solid again..
Just let everyone knows if you have the same problems.. sooo happy...and looooove to drive the FX again....