All4rocks
Well-Known Member
New 68 Coronet build. 426 hemi with 2 Edelbrock carbs. Engine ran and idles in shop . Took it out for its first test drive and ran good for first 5 minutes then died in my driveway. If i pump the accelerator it fires right up then dies. It will not idle on its own. Once started i have to keep "blipping" the throttle to keep it running if i dont it dies. Checked fuel pump lots of fuel going in to bowls. Both carbs squirting fuel in engine when throttle opened. Any ideas?