Rover 220 Coupe Problems - ta5gdu
Rover 220 Coupe N Reg 96 2.0L DOHC Engine

Problem:

Engine cuts out when the car is in traffic (idling for long time after long runs) and won't idle until temperature under the hood drops.

I've tried disconnecting the following to determine a problem:

Lambda Sensor
ATS
CTS
TPS
Idle control stepper motor

Changed fuel relay, HT Coil, rotor arm and lead to distributor.

Rover dealer had the car for a week and found no problem but tightened an earth connection. Problem returned the next hot day.

Really stratching my head now and would appreciate any help.