4.7 backfire, loss of power

2400 Views 4 Replies 5 Participants Last post by  jeremiahcbryant
Engine back fires with a loss of power and smoke from exhaust. Last for 5-10 seconds. Occurs after a stretch of freeway driving at normal speeds when I exit freeway and make a hard turn. No check engine light, no codes in computer.
Dealer wants me to throw parts at it hoping something will fix the problem.
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I have this exact same issue? Has anyone been able to figure anything out? It backfires and blows white smoke then evens out and runs great. ???
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