Thanks. After doing some reading I think I'm going to order the scan cable tune from Black Bear. I won't have to wait as long or make a long drive up north.
Plus my amateur hands won't be goofing up my engine. :)
Hi there...new guy here. Been reading the forum lately with great interest.
I have an '07 Tahoe 5.3L with about 103K miles. I do quite a bit of towing and also I've noticed an occasional high idle. Wondering if this might fix the problem and I'd like to get rid of the AFM and that dumb...
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