Have the fuel pressure checked. Often when a fuel pump starts going bad it acts this way - runs a while until it overheats and then cuts off - if allowed to cool it can often start working again. It would be great if you could have it checked before it cuts off and then again when it cuts off.
I know this might not be feasible for you, but if you could get a fuel pressure gauge and connect it, then all you'd have to do is look at it when the engine starts (and note the reading) and then look at it again when the engine stalls.
Post the fuel pressure here and we'll continue checking from there.
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Sunday, April 20th, 2014 AT 1:50 PM