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vilant · 10-27-2012

I was told from the auto parts store clerk that NGK recommends .05" gap. But in Solutions it says .043" on a 91'. I have a '90. My question is: What gap size is correct .05" or .043"? TIA

10-27-2012	#1
vilant Join Date: Jun 2012 Location: PA Posts: 770	Spark plug gap I was told from the auto parts store clerk that NGK recommends .05" gap. But in Solutions it says .043" on a 91'. I have a '90. My question is: What gap size is correct .05" or .043"? TIA