Question about Electrical Supplies
When running on auto sounds like it isnt getting enough fuel
You didn't say, so I'm assuming that this is an LP Vapor fueled Home Standby generator. The bottom line to these things is that if it sounds like a fuel problem it almost always is one.
1 - Check for leaky fuel supply plumbing.
2 - Check the fuel pressure at the input side of the demand regulator inside the generator, it needs to be something like 11 inches of water all the time. My Generac/Guardian training came with a nifty manometer just for this purpose. If you can't get a manometer your LP supplier should be able to come and make this measurement for you. If you aren't comfortable with adjusting the gas pressure you should call them anyway.
3 - Change the spark plugs. This isn't all that common a problem, but it's cheap compared to changing the demand regulator.
4 - Check/replace the demand regulator inside the generator. This part controls gas flow rate rather than gas pressure so if the diaphram in there gets sticky or leaky you can have fuel problems.
Posted on Nov 29, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 12, 2014 | Electrical Supplies
Jun 01, 2014 | Yamaha Ef4000dfw/5200de/6600de...
Nov 22, 2013 | Electrical Supplies
Sep 06, 2013 | Kohler 14RES 14 Kw Generator
Mar 29, 2011 | UST GG2300 Portable Gas Powered Generator
Dec 30, 2010 | Electrical Supplies
Oct 27, 2010 | Honda Electrical Supplies
Aug 02, 2010 | Northstar Generator 9 Hp, 5500 Watt,...
Sep 24, 2009 | Reliable Yamaha YG4000D 4000 watts/33.0...
Feb 23, 2009 | Coleman Powermate Premium Plus 6250W...
210 people viewed this question
Usually answered in minutes!