1988 454 TBI Dually engine cutting out during deceleration - The 1947 - Present Chevrolet & GMC Truck Message Board Network

milehightoyz · 06-20-2005, 07:26 AM

I have a 1988 Crew Cab Dually 454 TBI 4-speed Manual 2wd Truck. I am having a problem with the trucking cuttig out when slowing to a stop. I was towing an 86 Suburban down from the mountains a week ago and it scared the $hit out of me. The truck seems to want to cut out everytime I slow down nearing a stop, sometimes even cuts out while at a 20-25mph cruising speed. No check engine lights, no trouble codes, any ideas on where to start trouble shooting? Idle Control Solenoid maybe??? Any help is appreciated.
Thanks,

John

06-20-2005, 07:26 AM	#1
milehightoyz AttentionDeficitDisorder Join Date: Mar 2005 Location: COLORADO Posts: 600	1988 454 TBI Dually engine cutting out during deceleration I have a 1988 Crew Cab Dually 454 TBI 4-speed Manual 2wd Truck. I am having a problem with the trucking cuttig out when slowing to a stop. I was towing an 86 Suburban down from the mountains a week ago and it scared the $hit out of me. The truck seems to want to cut out everytime I slow down nearing a stop, sometimes even cuts out while at a 20-25mph cruising speed. No check engine lights, no trouble codes, any ideas on where to start trouble shooting? Idle Control Solenoid maybe??? Any help is appreciated. Thanks, John



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