Rhino flaming at throttle back  
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Rhino flaming at throttle back - 7/2/2006 3:58:58 PM   
Waynehrc


 

Posts: 26
Joined: 7/11/2005
From: Huntsville, AL, USA
Status: offline 		Interesting problem with my Rhino. I have started testing it in my SM Hawk after flawless bench runs and found it wants to produce flame coming out of tailpipe after 3 successive full to idle fast throttle slams (sometimes only 2 slams). Engine shut down once. Looking at engine exhaust nozzle, I see a "rich" exhaust (slight flame) during first slam and richer still for second. Going from idle to full is good. I have restricted full throttle to 108K rpm in this plane. Following are ECU numbers: Acceleration delay - 020, decelaration delay - 008, stability delay - 050, still at factory settings. I have slightly longer fuel line from pump/solenoid to engine from test stand setup, this may be it. If so, any ideas as to how to change ECU settings to fix this? If this isn't it, any ideas?
Thanks,
Wayne

< Message edited by Waynehrc -- 7/2/2006 4:03:11 PM >
       Post #: 1

RE: Rhino flaming at throttle back - 7/2/2006 10:09:30 PM   
FNIETO


 

Posts: 36
Joined: 8/18/2004
From: , MEXICO
Status: offline 		Hello Wayne,
Try increasing the deceleration delay to 012 or 015 and see if that fix your problem. If it does not, contact me at felipe@jetcentral.com.mx so I can guide you through other tests.
Hope this helps.
Best regards
Felipe

(in reply to Waynehrc)
       Post #: 2

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