Where is the fuel pump relay switch in a 1996 Chev. Lumina APV? on 1996 Chevrolet Lumina APV

Van some times won't start when cold, or when hot. Use starter fluid and it will start up then.

1 answer 3 comments
poss bad fuel regulator maybe not relay
Where is fuel regulator? Ordered Haines manual, but impatient!
Thank you for your reply! Husband will look into tonight.