Hey all,

My 1998 SIII GT has a running issue. Compared to the other GT's I had, this one is misisng the "kick" in 1st, 2nd and 3rd.
In first gear, it does not run nicely (slow traffic), I have to keep the rev up for it not to stall.
The idle is a little erratic, it fluxuates between 900 and 1100 (sensor issue?)
When driving at speed, it seems to very responsive.
There are no oil leaks anywhere, no cracked seals, etc,...

Anyone have any suggestions? Personally I think the cat might be a bit blocked, or dirt in fuel pump or similar, but before I start taking the car apart again, I would like to know other people's thoughts on this.