1980 F100 302: Misses when pulling a grade
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1980 F100 302: Misses when pulling a grade
My 1980 F100 with a 302 has started missing badly when pulling a grade over about 40 mph. As I'm accelerating up a grade it begins to stutter, miss, backfire and lose power. When it levels off it seems to run fine unless I really get into it, then it stutters briefly and sometimes backfires once before picking up speed. Any diagnostic help would be appreciated.
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coleaclark
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pappasplace
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
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04-10-2003 08:26 PM