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#8
Wed, February 11th, 2009, 05:16 PM
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Some engineer @ dodge was probably thinking for once. Wonder if he got a bonus? Just kidding. Don't know why EFI vehicles run lower rpm's? Or why some of the clutches do not kick in until 1000 to 1200 rpm's? The mechanic demonstrated this on a ford f150 and my gmc 2500hd, he had set up clamp to stop it with a load gauge. Sure enough they both were free spinning. Got the gmc to 1100 rpm's and the load increased. The ford was at about 1050 rpm's.
-Lars 
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