Wondered if anyone could help with this??
Everytime I come to a halt and my revs drop they drop down to about 400rpm and the engine shudders like it's going to stall for a couple seconds then it goes back up to about 900-1000rpm and sits steady. It does this everytime my revs drop. Even if I'm sat in neutral (sp?) and I rev the engine.
BTW It's a 1999 Astra G 2.0 SRi.