Page 1 of 1

engine racing

Posted: 22 Jun 2025, 16:36
by Freddievan
Engine starts ok, revs a bit high as you would expect with the choke.  Engine settles but once it gets hot the revs sound excessive when idling.

1991 petrol 1915cc

Re: engine racing

Posted: 29 Jun 2025, 05:34
by Freddievan
Just done a search on the forum for this topic and found a post with the same problem... from me, 7 years ago.  A dirty air intake or cracked air intake tube is often the culprit, apparently.

Re: engine racing

Posted: 29 Jun 2025, 07:04
by TwinTurbo
1.9DG?

Check the choke cam is still sprung and returning home.