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COLD IDLE 86 5KTQ



Model:				1986 5KTQ  150km
Symptoms were:  	All of a sudden very rough idle, oscillating between
1500-1800 rpm.
Fix:				Replaced ISV
Symptoms are:		engine will not cold high idle...once it reaches
normal operating temperature, 				engine idles fine
-750rpm. Engine cold high idle worked fine before
troubles with ISV.
Tried:				Test swapped idle stabilizer temp sensor and
engine coolant temp 						sensor, both
appear to be working.


TIA	  
Terry 
mailto:Terry.Laydon@ualberta.ca