Any ideas guys? I had the fuel filter changed, the problem seemed to go away for a few days, but I don't use the car *that* much and probably about 250 miles after fuel filter changed, it happened again, then didn't happen on a few drives at the weekend, but then came back again yesterday just gently cruising at around 55mph-60mph, as foot was pretty much stable on the pedal it chugged a bit, shook the car, then carried on as normal.
Today it did it, and I kept forcing it to try, and could pretty much do it each time, it happened around 1500RPM and the rev meter bounces slightly rather than staying put then carries on as normal. It's totally bizarre.
But the problem is, I cannot guarantee when it happens, so if I take it VW or a local garage they will just say it runs fine!
No error codes on VCDS
Could it still be a dirty injector?? Could it be a lambda problem? MAF sensor? It definitely seems like a fueling issue.
I checked under the bonnet at the weekend, popped off the glow plug wires, put them back on, checked the visible vac pipes for cracks nothing at all looked untoward, cleaned the airbox/filter.