Jul 11, 2011 · My v6 305E has AC 45xls on driver side and AC 45s spark plugs on pass. side. Which ones should I stick to, maybe there even the wrong ones.

Sep 14, 2013 · I bought some new plugs for my 305 V6 today. The kid behind the ... The AC spark plug number for your 305a could have well been an AC ...

Jun 22, 2019 · I remember vaguely since I was only 7 yrs old when I used to remove and clean up the spark plugs on his truck for him. ... Yea probably 305 V6.

Aug 31, 2011 · I have been looking at spark plugs at NAPA, and they have Autolites ... The 305 V6 was the standard pickup truck engine for GMC from ...

Sep 13, 2014 · I've rebuilt the card, new spark plugs, new fuel filter and cleaned the gas tank and put new fuel in it. Here's the issues, when I try to start ...

Apr 7, 2019 · Definitely still running rich after adjustment. Maybe too the jets are too large? Installed new spark plug wires, cleaned cap & rotor. Also ...

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Jan 11, 2017 · This engine will require at minimum, a carb rebuild and spark plug wires (old ones fell apart upon removal) best I can tell. I am now also ...

Jun 13, 2011 · I thought they had a V6 or V8 cyl 305 didn't they? but not an inline ... spark plugs. ha ha Kieth I just read the ad, her called it a 6 ...

Sep 26, 2011 · And, YES, an HEI will increase spark plug firing voltage (drop-in type systems do not, they are NOT HEI), and a spark plug gap of .045 should be ...