The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Pinging after 40-45 mins of driving?

jlsanborn · 06-08-2016, 09:06 PM

Where's your vacuum advance connected? Manifold or timed? In what load condition does it ping? Down low with your foot in it or kick-down?

06-08-2016, 09:06 PM	#4
jlsanborn Registered User Join Date: Jun 2011 Location: Spokane, WA Posts: 2,367	Re: Pinging after 40-45 mins of driving? Where's your vacuum advance connected? Manifold or timed? In what load condition does it ping? Down low with your foot in it or kick-down? __________________ '77 K30 3+3 - "The Crummy" http://67-72chevytrucks.com/vboard/s...d.php?t=640134 '67 C10 L/SWB - Soon to be daily driver! http://67-72chevytrucks.com/vboard/s...d.php?t=471776