two separate problems needing your knowledge..

1. When the ambient temperature is high, sometimes the '94 XJS is reluctant to start. Should I look no further than possible fuel pump going bad? Or could there be other possibilities? Ignition and starter motor should have no correlations to ambient temperature, no?

2. One of my headlight washer jet's covers (the huge chrome housing) is cracked. Searched some places all says NLA. Any suggestions?

Many thanks!!