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Prev Professional Automotive Repair Technical Discussions for June 14, 2024
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1976 Chevrolet K5 Blazer 5.7L Drive-axles VIN: CKL186F124
Good day, This K5 makes a horrible thumping noise on launch. It seems to be the frequency of the driveshaft. Has a 203 NP transfer case, this has low, low lock, high, and high lock. Makes noise in all gears. Makes noise with turbo 350 in low. Remove front ...
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