Hi,
I am hoping the wisdom contained within this forum might be able to help.
2005 BAII XR6T ute - 117,000kms, auto, 1000cc injectors, 255 walbro, 12psi actuator - just about everything else stock.
Has started developing a problem where when cold, it starts up and idles fine. Drive to work - fine. Drive home after work - fine. If I need to stop on the way home (pick up milk whatever), when I get in to restart, car starts, and when settling to idle, doesn't - it stalls. If it does hang on (after revs have jumped around from very low to 800), when I put in in D or R, it stalls. I need to keep feeding accel pedal to keep it running. After a couple of seconds of this, it does start to run ok and I can continue on. If I shut it down and restart - problem is back.
Once car is running, power is good, no mis/hestation or any other running difficulties - only warm startups seem to cause the problem.
No fault codes generate.
Have replaced spark plugs, genuine coils, 02 sensor, inlet gasket, TPS, fuel filter, air filter (running F6 airbox).
Have had tuner check tune etc - and have it booked in (again) for them to see if they can find the fault, but wanting to see what others might think.
Not sure where to go from here.
Could it be cam sensors/crank sensor/MAP/fuel pump faulty/wiring issue (either coils, or under inlet manifold)?
It is starting to be a pain - love the car, enjoy the drive, more than enough power for me (around 280rwkw), but will choose to drive another car if it means a warm restart will be part of the journey.
Any thoughts (and thanks in advance!)?