Fuel injector fan

[Steve Adams <adamsfam@batelco.com.bh>]

Is the fuel injector fan on my 85 urq supposed to run continually or
does it operate on a thermostat?

Doesnt seem to be working at any time. Car has run rough and even
stalled a couple of times  in traffic recently. Seems like fuel
vapourisation in the 48 C heat we've been having. If I wait 5-10 minutes
for things to cool down it will eventually start again.

I'm assuming the blower fan is critical to stop vapourisation. Am I
right or maybe it's something else? Bright ideas please??!

Steve Adams
In the Desert.