Quote Originally Posted by atwood View Post
Problem solved....
the wire clip holding the connection to the exhaust solenoid (?) must not have been seated properly - after a day's use (all dirt and bumps here) the plug has shaken loose - a visual inspection didn't find it - I was checking connections this morning and it came away in my hand. Reconnected and locked firmly in place and all works well..... fault belongs to the idiot that installed it!
Thanks all.
Easy to do - good find.
Terry