UL Power Forum (66)

Discussions Replies Latest Activity

No, no, no!!!

This UL is starting to make me lose "the love" just a bit.  20 hours on the rebuild and postflight inspection discovered this!  (Sigh) - go…

Started by David J. Beaulieu

5 3 hours ago
Reply by Shawn Magin

Engine quitting...

Something I've noticed... Before each flight I run the engine on both pumps to make sure they both work. I haven't yet switched over to th…

Started by Mark Pensenstadler

7 9 hours ago
Reply by Mark Pensenstadler

Blew an oil cooler today!!

Going out for my second sortie and while in the climb with full power I got that hot oil smell and a bit of mist in the cabin.  Closed the…

Started by David J. Beaulieu

50 15 hours ago
Reply by Ralph Powell

Igntion switch - help

I have the ULPower 350iS  I have the ACS 510 ignition switch however it is for magneto'd engine. Does anyone make an Off, Lt, Rt, Run, Star…

Started by Greg Booker

8 Jul 2
Reply by Scott Miller

ECU Static Port

Do I need to run a flex tube line between the air filter located in the engine compartment to the Static port on the ECU?

Started by Scott Miller

3 Jun 11
Reply by David Olson

UL350IS Oil Drain Plug

Has anyone replaced the stock oil drain plug with a "quick drain" type?  If so, which one?

Started by Scott Miller

3 Apr 25
Reply by Jerold Ebke

Where to get fresh air?

I have a 1" hose that goes to what I think is the regulator/rectifier. It's been so long since I've done any engine work I don't even remem…

Started by Mark Pensenstadler

11 Mar 6
Reply by Robert Riat

Engine Baffles

Does anyone one have pics you can share of your rubber engine baffles that go on top of the aluminum baffle housing? My aluminum is so clos…

Started by Mark Pensenstadler

9 Feb 20
Reply by Mark Pensenstadler

Not Getting Fuel

I need some help here. I added fuel to the wing tanks today and I can't get fuel to the engine. The fuel flows nicely all the way to the ga…

Started by Mark Pensenstadler

9 Feb 16
Reply by Mark Pensenstadler

Service Bulletin 2020-01

Bulletin is to replace the springs in the oil cooling system thermostat.  The original ones had a tendency to break. Does anyone know wher…

Started by Andy Russell

2 Feb 13
Reply by Andy Russell

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