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ls1nova71 · 06-10-2018, 12:47 PM

Sure it could be the tune if it doesn't match your TAC. What was the PCM out of? Is it a blu3e/green one? Who did the tune?

06-10-2018, 12:47 PM	#9
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,118	Re: 5.3 code 1518 is driving me up the wall Sure it could be the tune if it doesn't match your TAC. What was the PCM out of? Is it a blu3e/green one? Who did the tune? __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html