3.0 backfires
#1
3.0 backfires
i need help. only when i down shift or going down a hill in a low gear does my truck backfires. its not a major one but more like a popping. but it doesnt always do that. why? also, only once in a great while the engine light comes on so i pull the code and the code is 25. i always just reset it and it good for a longtime.
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scott90
86-95 Trucks & 4Runners
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10-04-2015 09:21 AM