Jeff Alt Posted July 10, 2022 Member ID: 1,662 Content Count: 2 Reputation: 0 Joined: 07/10/2022 Status: Offline Last Seen: July 11, 2022 Share Posted July 10, 2022 I replaced fuel filter checked fuel pressure it is 20psi drops to 0 when shut it off what should it be and should it drop to 0 Link to comment Share on other sites More sharing options...
0 Jeff Alt Posted July 10, 2022 Member ID: 1,662 Content Count: 2 Reputation: 0 Joined: 07/10/2022 Status: Offline Last Seen: July 11, 2022 Author Share Posted July 10, 2022 Just now, Jeff Alt said: I replaced fuel filter checked fuel pressure it is 20psi drops to 0 when shut it off what should it be and should it drop to 0 2017 HD5 Link to comment Share on other sites More sharing options...
0 Andystoy19 Posted July 11, 2022 Member ID: 133 Content Count: 696 Reputation: 154 Joined: 04/24/2019 Status: Offline Last Seen: Thursday at 02:47 PM Share Posted July 11, 2022 The fuel pressure should be at 51 psi, +/- 1 psi.🙂 Link to comment Share on other sites More sharing options...
0 honda400ex2003 Posted July 11, 2022 Member ID: 1,660 Content Count: 159 Reputation: 33 Joined: 07/08/2022 Status: Offline Last Seen: August 30 Share Posted July 11, 2022 (edited) definitely a fuel pump issue, as andy said spec is 51psi +/- 1. I had 51 while running and about 40 when key on power without running last week when i tested mine. it shouldnt drop off right away either, mine held for a good bit while testing it. you might be able to do a rebuild with the $65 kit from BRP otherwise a pump assembly is about $300-350. I think rocky mountain had the cheapest oem pumps but never ended up buying one. Check your plugs too while you are at it. $20 for plugs, make sure they are gapped properly. check your air filter and replace. might as well do the oil in it too LOL steve Edited July 11, 2022 by honda400ex2003 Link to comment Share on other sites More sharing options...
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Jeff Alt
I replaced fuel filter checked fuel pressure it is 20psi drops to 0 when shut it off what should it be and should it drop to 0
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