What revs should my auto import TT be ticking over at idle?

 

Problem is this:Car starts perfectly, I pull away, pull up to a junction and brake, revs fall and then engine cuts out/stalls.

 

I went on a run today and once warm it's fine but I pulled into a shop and nipped in, came back car started fine but from initial revs the needle falls and then the car cuts out/stalls, it's as if the engine doesn't catch-could it just be the timing?

 

 

Any advice greatly received!

 

B

mine did this and it was down to a dodgy ecu preventing the Idle Air Control Valve from working, also my TPS was out also.

 

Idle should be around 750-850rpm. I would suggest a conzult or similar check to make sure everythings set up correctly.

do you have dump valves installed mate as if so they may not be set correctly and may be sucking air in when not under boost

Thanks guys-no dumpvalves so I suspect Beermonster is correct. Anyone know a place near me with Conzult? I am in West London

Cheers!

Did some poking about on here with the search function. Seems the previous owner had posted about this and had set the idle to 750 with the air con on, I had it turned off. Hey presto everything seems to be fine now!