hi guys, slight problem with my z14xe 2001,
ive noticed recently usually in 2nd or 3rd theres a slight judder (almost loss in power) at about 2,000rpm and again at about 3,500, it happens mainly under hard acceleration and seems to be getting worse
theres no warnin lights on dash and drives fine apart from this,
recently been serviced with new plugs
im thinking egr..