Swg red light blinking. No flow

[kunisk]

Any ideas here on troubleshooting?
Cleaned all filters and swg screen.
Just seems like not enough water going into pump when I look through the top of pump.

 

[Bama Rambler]

More Info is needed? There's nothing in your post or your sig that gives us any clue which swcg you have or what you've already tried other than cleaning the filters and screen.

Some swcg's have flow switches internal and some are external.