2015 Chevrolet Silverado 2500 HD
Mileage
161,870
Service Date
2/26/2025
Services Performed
- P0300 – RANDOM/MULTIPLE CYLINDER MIS FIRE CUSTOMER HAS NEW WIRES AND FAIRLY NEW PLUGS. HALF THE PLUGS APPEAR TO BE DAMAGED AND HAVE LOSS OF SPARK @TIMES FROM COIL #3 REMOVED AND REPLACED ALL 8 PLUGS AND CYLINDER #3 COIL. ONLY MISFIRE LEFT IS CYLINDER #3 AT TIMES. SMOKE TESTED INTAKE SYSTEM (NO LEAKS FOUND)PIN POINT TESTED ENGINE HARNESS, COIL PACK HARNESS AND ECU. EVERYTHING IS IN PERFECT WORKING ORDER. REPLACED #3 WIRE WITH GOOD KNOWN USED ONE, MIS FIRE GONE. REMOVED AND REPLACED PLUG WIRE SET. PROBLEM 100% GONE
TOM A. gave our service a 5 star review on 2/26/2025