1985 Chevy Truck 1985 K20 Emissions Vacuum Issue

1985 CHEVROLET TRUCK
151,000 MILES • V8 • 4WD • MANUAL
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DESERTBOBR
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My truck was purchased with the emission vacuum hoses disconnected and plugged. The diagram on the air cleaner is damaged. I shows HKS. The truck is a 1985 Chevy K20 with the HD LT9/350M motor. I want to hook up the hoses but need a good diagram. The Factory Service manual tells me to look at the sticker. Any help would be appreciated.
Aug 26, 2010 at 2:25 PM
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DOCFIXIT
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maybe this one with sticker gone to many vacuum diagrams


https://www.2carpros.com/forum/automotive_pictures/198357_Graphic_585.jpg

Aug 26, 2010 at 3:23 PM
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DESERTBOBR
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I found that same one on AutoZone but it is not quite right. My carb has a plug on it on the backside and this diagram does not show that hose. BTW. It is a Manual Trans truck with the Heavy Duty Emissions. Thank you for trying.
Aug 26, 2010 at 3:49 PM
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