I have an 05 FX4 that I put a 2.5 autospring level kit on and new rims and tires. 325/60/18's. Never had any problems with it so far. I have had the level kit and tires on for maybe 2500 miles now. Yesterday I started to feel and hear a kind of shuttering from the front. At first it sounded like my shock was loose, but I took a quick look at the shock and spacer and it looked like everything was still tight. I didnt put any locktite on them cause I was told not to. But I also realized it kind of does it just when I start the motor. And when I am going extremely slow on very smooth roads. I can feel it in the gas pedal as well. I just had it in the shop for a noise in the rear end and I dont want to go back already with something else. Do you think I should tear apart the front end agian and make sure everything is nice and snug? and or should I put locktite on the three bolts on top of the coilover? Thanks in advance.