So you're still running E85 and it's running rough or did you note the replies above, drain it and refill with real gas and it still runs bad?

If you have E85 in it that's one big reason why it's running poorly, the 85% alcohol.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-