Hi

I was wondering if anyone can help me with a problem I have recently been having with my Audi A4 B5.

Recently when I come to traffic lights or any roundabouts my engine seems to idle very badly as its starved of fuel. Most of the time the engine completely cuts out resulting in me to having to start the car up again.

When I start the car in the morning it is fine and drives absolutely normal for about 10 minutes. Soon as my temp coolant reaches up half way on my gauge, that's when the cutting out of the engine and really bad idle of the car starts.

The few things I have had done to rectify this problem
Throttle body removed and fully cleaned and adapted through the VAG COM
Upper breather pipes removed, cleaned and replaced
Vacuum pipes replaced as some were damaged.
Coolant fully drained and replaced and also had the coolant thermostat replaced.

The problem still seems to occur and I am lost as to what is causing the rough idle and cutting out.

Please help

Guv

 

I have also had the Lambda sensor changed as this was throwing up a fault on the VAG COM but my problem still persists.

 

Can anyone help???