C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

sock off fuel pump....clear sludge?

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Old May 5, 2005 | 06:38 PM
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Default sock off fuel pump....clear sludge?

ok well I tore my pump out today to find out why my car would cut out under acceleration when the tank is bellow 1/2 tank.
well the sock was covered with a clear, slimmy sludge.I dont know if this was the problem but it didnt look good.
doesnt sugar turn sludge looking like that when its mixed with gas?

otherwise everything looked good and I couldnt find anywhere it could be sucking air into the line.anymore ideas anyone?
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Old May 5, 2005 | 07:29 PM
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I know the sock isn't supposed to pass water, readily. Maybe it stops sugar too. There is probably a good test for sugar, but I don't know what it is. Lacking a better test, I would put a sample of the gasoline into a cup or on a plate and see if it leaves a crystalline residue after the gas evaporates. Maybe it's varnish from gas gone bad from sitting during an off season. Because of your suspicions, I sure wouldn't button it back up until I knew. Years back I ended up with a lot of dirt from an old gas station I was frequenting. After flushing everything, I scrubbed out the inside of the tank.

RACE ON!!!
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Old May 5, 2005 | 08:36 PM
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Sugar will not dissolve in gasoline!
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Old May 5, 2005 | 09:25 PM
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Originally Posted by jfb
Sugar will not dissolve in gasoline!

But it will do major damge if it gets into the engine
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Old May 6, 2005 | 11:18 AM
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Originally Posted by jfb
Sugar will not dissolve in gasoline!
I've learned something today. YEA!

RACE ON!!!
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Old May 6, 2005 | 11:56 AM
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If you suspect pranksters afoot get a locking gas cap from MAM. It may not stop em but will slow them down.
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Old May 6, 2005 | 01:41 PM
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eat the sock to see if it taste like sugar. J/K
replace the pump an sock, pressurize it to check for leaks before you reinstall it. then enjoy your ride!
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Old May 6, 2005 | 09:28 PM
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Originally Posted by crheinish
eat the sock to see if it taste like sugar. J/K
replace the pump an sock, pressurize it to check for leaks before you reinstall it. then enjoy your ride!
I just cleaned the sock up good and put it all back together and everything is good to go.I ran it down past quarter and went to a desolate parking lot and got the car to turn some g's and I got no more problems.
also I dont suspect any foul play but it did look kinda strange..

Last edited by ar91c4; May 6, 2005 at 09:30 PM.
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Old May 6, 2005 | 11:27 PM
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Originally Posted by crheinish
eat the sock to see if it taste like sugar. J/K
replace the pump an sock, pressurize it to check for leaks before you reinstall it. then enjoy your ride!
OMG
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Old May 7, 2005 | 01:36 AM
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Originally Posted by crheinish
eat the sock to see if it taste like sugar.
Hmmmm, sugar socks in gas... gooooood!
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Old May 7, 2005 | 01:47 AM
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Originally Posted by Corvette Kid NC
Hmmmm, sugar socks in gas... gooooood!
Quick somebody patent this idea for a new snack.
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