Car ran fine, then on cold starts it would near cut out,when hot was OK but not quite right,
Replaced cts and lambda,
But it gradually got to be running rough when hot to,
afr at idle goes way lean then back to about 14.1 ish,
New inlet gaskets made no change, either,
Compression test was about 155 to 160 on all cylinders,
Tried going richer but it still rough,so put screw back where it was