1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

plug fouling

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Apr 10, 2015 | 10:24 PM

#1

bert cook

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From: forks

Question

plug fouling

i have a high out put 5.0 out of an 85 lincoln stripped down and a edelbrock 4 bbl carb my problem is the rear 2 plugs on the drivers side keep fou;ling out they are dark and carboned up the other 6 plugs are perfect

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Apr 11, 2015 | 07:04 AM

#2

Franklin2

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From: Virginia

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Do a compression check on the engine. If those two cylinders are low you have a mechanical problem with the engine.

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