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I just bought this truck . When it gets up to operating temp the motor will just stall out unless I keep the rpm up to 800 or higher. I have replaced the throttle position sensor already and still no luck .
Last edited by Chase Mooneyham; Jun 11, 2018 at 08:44 PM.
injectors good? check the pattern while it's running. when my injectors went they would leak big drops into the TB instead of a fine conical spray pattern. played hell with my idle.
1992 chevy blazer 2dr 4x4 standard 5.7L
