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strange/silent sounding 7.3 at certain speeds
During the speed range, around 40-50 mph, when the throttle is let off of, the engine goes totally silent. I've found that this is due to the injectors not injecting to coast the van down. This makes sense, however, why does the engine sound different when on the throttle in this speed range...- 33chifox
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- Forum: 94-97 Aftermarket
