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#58559 03/30/2006 4:39 PM | Joined: Mar 2006 Posts: 10 Junior Member | | Junior Member Joined: Mar 2006 Posts: 10 | I have a 54' chevy 3100 235 1bbl rochester. I've been having fuel flow issues... not enough when loaded even with new fuel pump.
I found a 6v master electric fuel pump. Anyone try an electric? How well does it seem to work? | | |
#58560 03/30/2006 4:50 PM | Joined: Oct 2003 Posts: 363 Member | | Member Joined: Oct 2003 Posts: 363 | trash in tank or plugged sock? | | |
#58561 03/30/2006 4:51 PM | Joined: Mar 2006 Posts: 10 Junior Member | | Junior Member Joined: Mar 2006 Posts: 10 | washed tank, new fuel pump, new pickup, new fuel lines, rebuilt carb | | |
#58562 03/30/2006 5:22 PM | Joined: Oct 2003 Posts: 363 Member | | Member Joined: Oct 2003 Posts: 363 | did you rebuild the carb or buy one already rebuilt? if you purchase it, I would check the float level in the carb
There should be plenty of pressure and volume from a stock pump for a 235. | | |
#58563 03/30/2006 11:05 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | Electric pumps work good but is kind of a chicken way out. You should be able to fix it. The electric pump can be dangerous. In an accident or fire or flooding carb. it will keep on pumping. An oil pressure switch can help.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
#58564 03/31/2006 2:26 AM | Joined: Jul 2005 Posts: 15 Junior Member | | Junior Member Joined: Jul 2005 Posts: 15 | My truck would start instantly the next day but would grind forever if parked for a week. There seemed to be a weird fuel leakdown, fuel pressure issue that I did not begin to understand.
I installed a inline electric pump controlled by a switch.
The electric pump is used only for pre start and is turned off before the starter is pressed.
The engine now fires on the first turn every time.
Mike | | |
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