Hi Alex, and thank-you for the quick reply. My engine however is the 460 ci 4 bbl, not the 302. It's in a Coachman cutaway RV. Does this help to better isolate the vacuum lines/colors? The 2-red, and the single black appear to have vacuum, the 2-greens do not. Let me know if you're able to provide further assistance. Many thanks Alex!
Friday, January 24th, 2020 AT 11:26 AM