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Jackzpcb · 02-22-2004, 05:36 PM

HELP!!!! I have a 94 GT conv, auto, stock, and 25,000 miles. It has spark knock and the pcm has stored codes of 181 and 189. Any ideas? Thanks, Jack

02-22-2004, 05:36 PM	#1
Jackzpcb Registered Member Join Date: Feb 2004 Location: Panama City,Fl Posts: 2	Spark knock/pcm codes 181 and 189 HELP!!!! I have a 94 GT conv, auto, stock, and 25,000 miles. It has spark knock and the pcm has stored codes of 181 and 189. Any ideas? Thanks, Jack