High idle after running hot - Club700XX - Honda TRX700XX Forum
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post #1 of 6 Old 05-12-2017, 02:27 PM Thread Starter
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High idle after running hot

Don't have a manual and looking for a solution. Runs fine, no engine codes. No problems on startup. Once it's up to operating temperature it seems to idle around half throttle. Back to normal after sitting for couple hours.
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post #2 of 6 Old 05-12-2017, 10:19 PM
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can you force it down at the throttle body ?

751 ,barker pipe,290 Web cam,+3 stroker,TB bored to 46.8 and moved back from head 1 inch,+3 big bore , +1 intake valves, Hard Welded Rockers,KW springs, ported, clutch mod , air box removed ,Cat oil mod, dynojet commander V w/auto tune , lowered rear end , TRX450R front shocks ,
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post #3 of 6 Old 05-13-2017, 01:39 PM

 
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Should be a active link for the pdf manual here. If you can't locate it let me know and I will add link in this thread.

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#1 2008 Honda Trx700xx HMF Performance Exhaust, PCV, Stroked 710cc, 10.5:1 Wiseco Piston, Frt Elka Stage 4's, Fox Podium X rear's, EHS Lid, L8ton 11/16" sway bar, DG 6 Pack Rack, PRM Desert II Bumper & Front Skids.
#2 2008 Trx700xx AMR Reaper, Ehs Big 3, P/P head, Xcalibur Cam, Hard Welded Rockers, +1 In/Ex Valves, +3 Throttle body, 11:1 CP Piston, Elka Stage 3 Legacy Shocks, L8ton 11/16th Sway Bar, PRM Front Skids, Desert II Bumper & Rear Utility Rack.


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post #4 of 6 Old 05-13-2017, 10:06 PM Thread Starter
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Got the manual, have to dig into it this weekend.
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post #5 of 6 Old 05-23-2017, 01:21 AM Thread Starter
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Update, problem seems to be fixed after tightening the hose clamps on the throttle body. Best guess, the rubber would get warm and expand enough to let in extra air through the seal affecting the sensor for the fuel/air mixture.
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post #6 of 6 Old 05-23-2017, 09:07 AM

 
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Great, I'm glad you got it figured out.

#1 2008 Honda Trx700xx HMF Performance Exhaust, PCV, Stroked 710cc, 10.5:1 Wiseco Piston, Frt Elka Stage 4's, Fox Podium X rear's, EHS Lid, L8ton 11/16" sway bar, DG 6 Pack Rack, PRM Desert II Bumper & Front Skids.
#2 2008 Trx700xx AMR Reaper, Ehs Big 3, P/P head, Xcalibur Cam, Hard Welded Rockers, +1 In/Ex Valves, +3 Throttle body, 11:1 CP Piston, Elka Stage 3 Legacy Shocks, L8ton 11/16th Sway Bar, PRM Front Skids, Desert II Bumper & Rear Utility Rack.


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