Join Date: Sep 2009
Location: Killeen, TX
Thanked 1,735 Times in 1,520 Posts
Do you guys back off the locknut a ways down the screw, and then turn the screw by hand from its tip underneath? I'm having a heck of a time getting two 10mm wrenches down there.
It isn't in the easiest place to get to, but using a 10mm wrench from the top is how I do it. Having a helper to hold the throttle full forward would make it a bit easier. The bolt goes up to increase idle. A little bit of adjustment goes a long way.
97 3500, 2 WD, G56, slightly bombed, 1.3 million miles. Started the second million on 8/24/13
If you are lucky enough to be in Texas, you are lucky enough.
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