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8
86 Burb 1406 bog down and rough idle after rebuild
Seems like I saw a diagram where there was at least one thing tied in with the PCV vacuum line on the front center vacuum on the carb. the EGR?- 86AZBurb
- Post #5
- Forum: Carb Fuel Systems
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8
Edelbrock 1406 failed emissions
i realized sometime after that original post, which port to use. The vacuum came back steady around 14.- 86AZBurb
- Post #61
- Forum: Carb Fuel Systems
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8
Edelbrock 1406 failed emissions
I think I got it figured out. However she still failed on CO. it did come down from 140 to 77, but that still 30 over what's allowed. Any idea's? spark plugs and wires? PCV valve?- 86AZBurb
- Post #58
- Forum: Carb Fuel Systems
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8
86 Burb 1406 bog down and rough idle after rebuild
Hey! sorry, meant to reply. this helped out a lot! Does anyone know if it's normal when adding in a new crate motor with one of these carbs, to bypass some of the vacuum lines to the canister? Someone said some of the vacuum lines i had weren't attached correctly, so I teed them into the...- 86AZBurb
- Post #3
- Forum: Carb Fuel Systems
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8
86 Burb 1406 bog down and rough idle after rebuild
Hi folks! Looking for some opinions before I have her towed into a shop to get smoothed out. Bought her about 3 weeks ago, she ran smooth and everything seemed good. I took it to get emissions, failed on CO by a lot. I then found this forum via...- 86AZBurb
- Thread
- Replies: 5
- Forum: Carb Fuel Systems
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8
Edelbrock 1406 failed emissions
I hope reviving this thread is ok as i ran into a similar issue with my 86 Burb with Crate 350 and edlebrock 1406. I was planning on following the advice given here as she does seem to be running rich and idling way too slow. She failed on CO at emissions 144/40 and the test tech gave me a...- 86AZBurb
- Post #56
- Forum: Carb Fuel Systems
