S10 Blazer 2WD L4-121 Coolant TSB - Buzzing Noise at Idle (1983)
Labor Operation No.: K6550 Valve, Pressure Regulator-R&R or Replace
Use the appropriate labor time in the labor time guide.
Parts are currently available from GMSPO.
Labor Operation No.: K6550 Valve, Pressure Regulator-R&R or Replace
Use the appropriate labor time in the labor time guide.
Parts are currently available from GMSPO.