1quicktruck Posted December 4, 2009 Report Share Posted December 4, 2009 (edited) My Supercharger came with a superchips pgmr. We changed shift points and tire size. Since then I removed the cats I had a local guy tweak the computer and turn off the sensors. Also he stated my shift points were way high and making the tranny run hotter than normal so I said change them back to stock chevy shifting points and he did, My question is I am wondering if I ever try to use my superchips pgmr and it doesnt have anything in it to turn off the cats and we did change shift points did I mess up that pgmr and is going to say whoa this is the setting I set it at ? What I am trying to say is that some changes were made not using the superchips pgmr and I wonder if this hosed it up Edited December 5, 2009 by 1quicktruck (see edit history) Quote Link to comment Share on other sites More sharing options...
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