Pump keeps flipping GFCI on chord when plugged into timer.

I recently put up a best way above ground pool and the manufacture told me to only run the pump for about 8 hours instead of 24/7 like the bigger pools do, but my issue is I put a timer on it but the GFCI on the pump chord keeps flipping every time the timer shuts off the pump so I have to go back out and reset it every time. Is there a timer that will work with without flipping the GFCI every time. Thanks
 
That is the exact one I tried and did not work so I sent it back. There was something on this site that explained that I woul have to cut off the end of the cord that has the gfci and put regular end on it then put in a GFCI plug before the timer and that would work but don't know for sure.
 
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.