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Old 03-23-2007, 02:48 PM
AJT1961 AJT1961 is offline
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Re: 98 s10 blazer chuggling sound/vibrating

Hard to get what you are saying there in the second paragraph, but if you are saying that the engine makes a loud roaring sound at speeds under 10mph, that is just your fan clutch engaging which is normal. The warmer the outside temperature, the more it engages (and roars).
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