Engine Performance problem
2005 Volkswagen Touareg V8 All Wheel Drive Automatic 100000 miles
V8 Touareg has intermittent cutting out/loss of power and surging problem. Has been at agents 9 times now. They have changed, plugs, coils, fuel pump and filter, lamda sensor, knock sensors, throttle body - problem still there.
I'm having exactly the same power loss/surge problem with my 2006 V8 Touareg, with 91,000kms. Did you find a fix?
July, 8, 2012 AT 7:47 PM
The dealer may have update flashes. They hook the scan tool up and insert the disc. If it has an update option it is needed. It may or may not be a recall, they should check for them before anything else. Sometimes the software issues don't show up immediately, I seem to recall purge valve intermittant malfunction. Take it to the dealer. I will look into that.