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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

22re Running Lean---No fuel in return line???

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Old Sep 8, 2011 | 01:35 PM
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FieroGTdude's Avatar
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From: GA
22re Running Lean---No fuel in return line???

My truck has been running very lean and I have checked about everything I can think of. I think its a fuel problem. I jumped the fuel pump on and removed the fuel return line and I'm not getting a drop of fuel and even after running it a while not even the smell of fuel when the line is removed? Is this normal

Thanks
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Old Sep 9, 2011 | 02:47 PM
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Anybody?
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Old Sep 9, 2011 | 06:32 PM
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the fp regulator need 40psi to open,if you dont have fuel returning and your truck is lean,first check your filter,if its ok,the fuel pump is bad.
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Old Sep 10, 2011 | 06:03 AM
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From: GA
Originally Posted by Mandy Tuning
the fp regulator need 40psi to open,if you dont have fuel returning and your truck is lean,first check your filter,if its ok,the fuel pump is bad.
Thats what I thought. Thanks for confirming.
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