Mk2 golf 1.3 1990-high idle - Sarb11
My car above has for the past few weeks on starting up idled fast then when i give it a rev returned to normal idle speed. I thought it was the throttel cable sticking on start up. Anyway I thought nothing of it until now!

Driving back from work after 3 miles the idle revs just became higher than normal, that it it was in danger of overheating. I have had a look under the bonnet and tried adjusting the idle screw but this has no effect in either direction it just turns and turns (am i doing it correct?)

Anyone got any ideas on the prob and how to fix it please?

cheers
Mk2 golf 1.3 1990-high idle - Sarb11
Managed to adjust the idle speed correctly am going on a test drive to see what happens!
Mk2 golf 1.3 1990-high idle - Sarb11
It was cutting out after it had warmed up, so now I have adjusted it and it seems to be working fine. Am puzzled as to why it went high in the first place out of nothing?
Mk2 golf 1.3 1990-high idle - dannyboy
probably the valve in the carb housing or something got bunged up, if you clean it all in carb cleaner (not running, lol) it might make it a little better. just a thought.