hi
i have a 1999 1.8 20v passat apt engine code,yesterday i replaced the belt tentioner,cleared out the drain bugs as the battrie was in 3" of water,but i have noticed a few strange noises,around the inlet manifold a strange farting ticking noise,when the car is running and you press down on the accelrator quick there is a flat spot with a whorping sound as if the air filter is missing,and a lack of power,the only way i can discribe it is"if you had clutch slip and then it bites,it will then run away with you".
i hope some one can make out my woffle,and shed a little light
i am going to change the air mass meter tomorrow,see if this helps?
thankyou martin