# Fuel sending unit, feed and return?

**URL:** <https://forums.speedlife.net/t/fuel-sending-unit-feed-and-return/91158>\
**Category:** SON240sx Automotive\
**Created:** [December 14, 2005, 5:30am UTC](https://forums.speedlife.net/t/fuel-sending-unit-feed-and-return/91158 "2005-12-14T05:30:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Nicksemianiw](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nicksemianiw/32/5528_2.png) [@Nicksemianiw](https://forums.speedlife.net/u/Nicksemianiw)\
**Post date:** [December 14, 2005, 5:30am UTC](https://forums.speedlife.net/t/fuel-sending-unit-feed-and-return/91158/1 "2005-12-14T05:30:36Z")

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On the fuel sending unit in the trunk/gas tank there are to prongs for the fuel lines. I was wondering which one is the feed and which one is the return. Thanks

Nick

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**Author:** ![MR.Large](https://avatars.discourse-cdn.com/v4/letter/m/eada6e/32.png) [@MR.Large](https://forums.speedlife.net/u/MR.Large)\
**Post date:** [December 14, 2005, 7:11am UTC](https://forums.speedlife.net/t/fuel-sending-unit-feed-and-return/91158/2 "2005-12-14T07:11:16Z")

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feed is the short one that the pump goes on  
the return is the long one

if its still in the car feed is on the passenger side  
return drivers side