So I can't get rid of this rattle, but I've got more important things to worry about at the moment.
the car runs, but the idle constantly bounces around. I read somewhere that a bad O2 sensor can cause this. Or does anyone else have any other recommendations?
Also if it is in fact the O2, will a skinny Sr20 sensor work with an S14 blacktop? I know the S14 motors run the fat sensor, but the only spare I have at the moment is a redtop skinny. Just want to narrow the problem down before I go and buy a new sensor. Thanks!