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Old 12-02-2002, 03:37 PM
mbdoc mbdoc is offline
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
Many times the transmission is reacting to the amount of torque that the engine is putting out. IF the engine isn't developing enough torque then the trans will remain in the lower gears.
Many times on the M112 like yours the air mass sensor leans out the mixture & then the engine doesn't develop enough torque.
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