cold start sensor??

[kase1983]

hello people,

have a 1991 nova gsi, and starting it after driving it always has really low revs, like 350-500 and then sumtimes cuts out, but once its warm its okay sits at 900 rpm, its not the rpm adjuster, is there a cold start sensor or sumthing thats gone? or any other sensor or way of solving this, car was tunes up couple months back with timming etc, any help would be great

many thanx

[david dixon]

It'll probably be your air flow meter mate, I had that trouble with mine, They tend to do that now and again.
Just try someone elses to find out.