Re: Say it ain't so: Wet plug on 454
Ha - that's the main reason I'm paying it any mind from such a small indicator, I'd like to keep it that way. Near as I recall, before the leaks got worse (valve seals have shown signs since I got it in '07) it would take 1,200-1,500 mi. to use a quart. I'll run the new plugs a little and check it again, then maybe do a compression check just for good measure - never done one.
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Alex V.
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1967 C10 Suburban, 350/NP435, Green/Green, PS, PB, HD cooling, charging, shocks, and springs.
1985 GMC C3500 SRW, Sierra Classic, 454/TH400, white/blue.
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