Hrsturbo

when I turn my car on and its cold it idles very lumpy at 1400 rpm but will clear up when driven down the road a bit then when it starts to warm up the idle drops to around 600 and want to stall!! once its fully warm it will idle at 1100 rpm?? which is what I set it at when it was hot!

whats going on??

all leads, plugs, distributer ect are new. injectors are old but not sure if they would cause this problem?

any ideas?

Hrsturbo

any one? I stil having no luck

rst230bhp

iTrader: (1)

not too sure mate, but idling at 1400rpm isnt that a bit too high ? mine idles
just under 1000rpm
hope you get it sorted.

John Laverick

Air leak!!

Check all vaccum hoses/inlet hoses/breather and gaskets for signs of air leaks!

ivorbiggun

Almost certainly (as john above says) airleak.
I've seen a number (recently) of plastic hoses from plenum to brake servo
which have been cut and joined with rubber hose and jubilee clips/a very difficult job to totally eliminate leaks check this as well.