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tpulliam79 · 09-25-2008, 12:00 AM

I just purchased this truck and have put new plugs and wires, new iac, new coolant temperature sensor, new 02 , cleaned throttle body,. I am having issues with a jumpy idle especially in park or after sitting at a stop for a moment, no codes and it doesn't die, it did get better after iac and coolant temperature sensor. any ideas of what else could cause this?

09-25-2008, 12:00 AM	#1
tpulliam79 Registered User Join Date: Sep 2008 Location: spokane valley, wa Age: 29 Posts: 283	1991 chevy 1500 5.7 tbi erratic idle seafoam question I just purchased this truck and have put new plugs and wires, new iac, new coolant temperature sensor, new 02 , cleaned throttle body,. I am having issues with a jumpy idle especially in park or after sitting at a stop for a moment, no codes and it doesn't die, it did get better after iac and coolant temperature sensor. any ideas of what else could cause this? Last edited by tpulliam79; 09-29-2008 at 09:38 AM.