Auto Computer specialist really helped me out in a big way.  My ECM went out 500 miles from home on the side of the interstate.  I got the truck to a shop and we narrowed down the problem to the ECM.  I called Auto Computer Specialist around 2pm and told him my predicament.  He expedited his service and had an ECM overnighted to the shop I was stuck at.  We received it from UPS around 10am the next morning and I was back on the road within the hour.  I can't thank him enough for helping me get back home as quickly as possible.  I'm a customer for life.

ACS really did me a solid one today.  After a squirrel went to town near my PCM and on the plug covers, I called ACS to order new covers.  Jay took care of me and they're going to send them my way at a VERY reasonable price!  It was obvious in talking with Jay for a while that he and ACS really know these trucks' electrical systems inside and out.

If (when) I have further issues with my truck's wiring/ECM/PCM, etc., I will be using them for repairs, no doubt.