Hi Idle - ZR-1 Net Registry Forums

scottskill · 06-09-2016

Help, I have a dilemma! Just finished porting the intake system not including the cylinder head, recalls the chip,headers, and unfortunately cleaned the throttle body! At this point in time I'm having Hi idle problems, 2k rpm start up lowering to 1100/1500 rpm. Placed cardboard in front of airhorn while engine running and continues to run @ Hi idle. Used propane around the vacuum fittings, gasket mating areas,injectors with no increase in Hi idle rpm. My question is what steps shall I try to accomplish next to get this idle corrected?

06-09-2016	#1
scottskill Join Date: Aug 2014 Location: Maple Park, Il. Posts: 54	Hi Idle Help, I have a dilemma! Just finished porting the intake system not including the cylinder head, recalls the chip,headers, and unfortunately cleaned the throttle body! At this point in time I'm having Hi idle problems, 2k rpm start up lowering to 1100/1500 rpm. Placed cardboard in front of airhorn while engine running and continues to run @ Hi idle. Used propane around the vacuum fittings, gasket mating areas,injectors with no increase in Hi idle rpm. My question is what steps shall I try to accomplish next to get this idle corrected?