with engine running when there is a power draw of somekind (delay
wipers, brake lights,ect.,)and even sometimes when you hit a bump in
the road it affects the fuel shutoff, it's like you quickly turn key
off and then back on. that seems to be the only thing that the problem
effects. the more power you draw, the worse it becomes, when I hook up
my camper with electric brakes the motor will die. checked a lot of
things, running out of things to check, any suggestions, or maybe
someone may know what it may be. Any help will be greatly appreciated.