I have a rebuilt 289 engine with a 600 CFM Holley Carb. When the idle is high, it runs good in the morning but once the idle is back to normal and the engine is still relatively cold, my car tends to bog a little to a near stall. But once the car is warmed up, the car runs perfectly fine. I was told MAYBE the fast idle needs to be adjusted. What do you guys think of the problem? Could spark plugs play a role in this also?
Sep 1, 2010 at 3:51 PM
