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View Full Version : WHY IS MY ENGINE LIGHT ON!!! chevy silverado 95?


diesel boy
11-24-2008, 07:22 AM
i have a 1995 chevy silverado runs good its a 6.5 litre diesel and every time i accelerate the engine light comes on and stays on until i let off the gas , what can cause this, my injectors are timed properly, i have plugged it in to multiple diagnostics tuners and even dealerships don't know what it is, any suggestions ???