deisling question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

76bonanza · 09-20-2005, 09:32 AM

I have had this truck for about 2 weeks and the last two days it has started on ocasion deisieling after I turn key off not real bad but enuf. Question I replaced the throtle return springs with lighter ones they seem to pull it back all the way and after it does it I check and the throttle is on the stop. Could it be when it is running it is not closing all the way sometimes then when it stops it does close? What are some other cuases of the run on? Bad gas?

09-20-2005, 09:32 AM	#1
76bonanza Senior Member Join Date: Mar 2003 Location: St robert Mo Posts: 2,001	deisling question I have had this truck for about 2 weeks and the last two days it has started on ocasion deisieling after I turn key off not real bad but enuf. Question I replaced the throtle return springs with lighter ones they seem to pull it back all the way and after it does it I check and the throttle is on the stop. Could it be when it is running it is not closing all the way sometimes then when it stops it does close? What are some other cuases of the run on? Bad gas? __________________ 1968 c10 lowered 3" 4" 355/Th400 built by Hatfield racing in joplin MO

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