GM-2 Impco ADP Enhancer 1987 – 1995 GMC 4.3L 5.7L 7.4L V6 V8 Computer Propane

BRAND: IMCPO

PART NUMBER: GM-2

APPLICATION: ADP ENHANCER FOR 87-95 GM ENGINES

NOTE: THIS PLUGS INTO THE WIRING HARNESS TO PROVIDE FEEDBACK TO THE OEM COMPUTER WHEN THE INJECTORS AND FUEL PUMP ARE DISABLED TO KEEP THE CHECK ENGINE LIGHT OFF

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