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Tutorial : Chevrolet - GMC 5.7L Timing and Emissions | OBD1 | ALDL | TBI | Throttle Body Injection

How to Correct Ignition Timing on a 1990 Chevrolet 454 SS


kosmar

10 years ago

  • Setting the timing on a small block Chevrolet or GM TBI engine. Timing Adjustment, OBD1, ALDL, WinALDL, Win ALDL.

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