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PRUNEDA · 08-09-2009, 03:20 PM

Yeah I will only get GM parts. So if I test it as you state above, and there is a difference at idle; does it mean that the valve is good?

08-09-2009, 03:20 PM	#12
PRUNEDA '87 Join Date: Jun 2004 Location: Katy, TX Posts: 632	Re: '89 Chevy Trouble Codes 32,34,45 Yeah I will only get GM parts. So if I test it as you state above, and there is a difference at idle; does it mean that the valve is good?