wipe the sealing area when u do the change.i've heard of people having the rubber sealing ring stick on the motor and when u put the filter on it'll leak because it has 2 gaskets on it.probably not the problem but the only thing besides undertightening i can think of


97 gsxr lotsa good stuff 4 sale
95 talon tsi awd turbo loaded sold
95 se 2.5 mtx loaded (fragile handle with care)2 motors 3 trannies
custom y with hi flo cat,custom dynomax exhaust,upper cat mod
superchip,udp,bat\kkm,proflow maf,ford 9mm wires,svt throttle body,svt intake manifold ,custom kevlar clutch,16 pd. flywheel,svt motor mounts ,svt gauges,eibachs\h&r,omp strut brace,dark chrome 16" rials with 225/50 dunlops,cwazy amounts of audio