Buddy_M Posted July 1, 2011 Share Posted July 1, 2011 OK, long story made short, I'm replacing the engine in my early production 99 that has all 8 AB code injectors, with an engine I located out of a 01 with the AD/AE injectors. Does anyone know if it will run properly with the 99 PCM and late model injectors? Or would I have to swap all the injectors out and keep my AB codes with the existing PCM? Quote Link to comment Share on other sites More sharing options...
Chase Posted July 4, 2011 Share Posted July 4, 2011 AB codes are single shots right? I belive that you either have to change the pcm or get a custom burned chip to run split shots on a single shot pcm. Quote Link to comment Share on other sites More sharing options...
DieselD Posted July 6, 2011 Share Posted July 6, 2011 what about doing a blank path with a 2001 or newer tear tag? but yeah to answer your question your going to need a sofware change to make it right Quote Link to comment Share on other sites More sharing options...
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