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80Camaro
12-03-2006, 08:36 AM
This is an Avenger 770. Under a load, light or heavy, it runs great. But if I'm just holding a steady speed with the throttle just cracked open, it breaks up and misses pretty bad. It's still a bit rich. It sat up for about 3 months while I rebuilt this engine. Any insight? Thanks

ProdigyCustoms
12-03-2006, 08:40 AM
Try spraying carb cleaner through the air bleeds. With the motor off of coarse.

68Formula
12-03-2006, 11:58 AM
Check your ignition too.