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by peterloo
Fri Jun 30, 2017 5:01 pm
Forum: Ford
Topic: How to read the factor stock tune on Ford J3 ECU with QH
Replies: 0
Views: 2284

How to read the factor stock tune on Ford J3 ECU with QH

Hi,

Can someone point me to a link with instructions on how I can pull the stock tune off of my 1990 Ford Bronco 351w that is currently attached to a Quarter Horse?

I have looked all over the Internet and can't seem to find the answer.

Thanks.

Peter