i can only speak for myself here but my car does it all the time, cold, hot, full tank and low tank of fuel. My cars travelled about 170,000 ks and i just had it serviced less than a week ago.
The plugs and leads are fine. Air filter is fine, oil water, hoses and all that been checked out and their all fine.
However when i got it serviced the mechanic told me that the fuel filter needs replacing so im thinking its this.
Neway i'll replace it when i get the chance and let u guys know how it went.
anyone know a price for the filter? mite need the pipes too and from it too.