I have a 2000 Mystique MTX 2.5 nonsvt duratec v6. when raining out, seemsl like in anygear, when driving at a constant speed,it feels like the engine is going to quit but then it regains again. it's like a little lurch. it happens every once in a while. especially when i give it a little gas from going a constant speed. anyone know what the problem is? i know my dad's 2000 chevy 2500 truck does the same thing sometimes. is water getting in anywhere? anyone else have these problems? i have driven though puddles in parking lots and nothing happens so i don't get it.