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68C15 · 02-07-2010, 11:13 PM

I'd be testing the line pressure cold and warm in all 4 ranges.

02-07-2010, 11:13 PM	#16
68C15 blood type; Retumbo Join Date: Jan 2004 Location: next to my reloading bench Posts: 10,269	Re: 68 GMC transmission problem I'd be testing the line pressure cold and warm in all 4 ranges.