7.3 hard starting

[jb630]

92 f350/ the &quot;wait to start&quot; light will not<br>come on, you can hear a clicking sound for <br>5-7 seconds when key is on this was a sudden problem

[DaveO]

There was a problem with the glow plug relay, that matches your symptoms.<p>Dave

[plowking35]

Also make sure thatyuo contact your local International Dealer and make sure that you add what is needed to the coolant system to prevent cavitation in the #8 cylinder

[SLSNursery]

I agree with Dave - once that relay is fixed make sure your glow plugs are working. If you haven't changed them in a while it only takes a little while, and then the truck will usu. fire right up.<p>----------<br>Phil Grande - Soundview Landscape Supply - http://members.aol.com/slsnursery<br>Ivy League Landscaping - http://members.aol.com/scagrider