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jrbarrie83 · 05-13-2006, 07:50 PM

Hello! I recently purchased an 86 442 that had a remanned 307 High-Output engine installed at some point. The carb was also replaced with an Edelbrock. Some of the vacuum lines and all of the air pump lines are missing. Any ideas where I could find digrams showing the proper routing of these lines? I have a Helm service manual ordered to hopefully shed some light on this, but anything more would be greatly appreciated. We also found several electrical connectors simply lying on top of the engine. Any way to figure out what these should, or at least should have, gone to? The engine runs fine, but the service light is on. I'm assuming this has something to do with the vacuum lines and emissions system. Again, any input would be GREATLY appreciated!

Thanks!!!!
Jim

05-13-2006, 07:50 PM	#1 (permalink)
jrbarrie83 Junior Member Join Date: Jun 2005 Location: Bulger, PA Posts: 14	'86 307 vacuum & air hose problems Hello! I recently purchased an 86 442 that had a remanned 307 High-Output engine installed at some point. The carb was also replaced with an Edelbrock. Some of the vacuum lines and all of the air pump lines are missing. Any ideas where I could find digrams showing the proper routing of these lines? I have a Helm service manual ordered to hopefully shed some light on this, but anything more would be greatly appreciated. We also found several electrical connectors simply lying on top of the engine. Any way to figure out what these should, or at least should have, gone to? The engine runs fine, but the service light is on. I'm assuming this has something to do with the vacuum lines and emissions system. Again, any input would be GREATLY appreciated! Thanks!!!! Jim