Fuel Line Check Valve

abbey castro

G-Body Guru
Oct 31, 2015
805
93
Harker Hts TX
My 87 SS with a Edelbrock Q-Jet was very hard to start. Once it started it would start for a few days with a single turn of the key. I installed a Russell In-line Check Valve spliced between the carb and the pump and now it starts with a single twist of the key. Apparently, the carb would drain itself back to the pump and back to the tank via the fuel return line. Problem solved.
 

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xcookpac

Greasemonkey
Mar 15, 2012
167
43
I had the same problem. Then I replaced the stock Qjet filter with a stock Qjet filter with check valve. See attached pic. This style od filter is available with check valve for both long and short Qjet stock filters.
 

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