Bad job because new upgraded CHAIN TENSIONER is only in GM (OEM) COMPLETE KIT. Exist TIS GM with this specification. AFTER 120000KM REPLACE with ONLY OEM GM complet kit and replace OEM WATER PUMP and OEM THERMOSTAT and cleaning the oil pump strainer with a gas lamp and a wire brush to clean it perfectly.
you dont have to remove sump do you
Bad job because new upgraded CHAIN TENSIONER is only in GM (OEM) COMPLETE KIT.
Exist TIS GM with this specification.
AFTER 120000KM REPLACE with ONLY OEM GM complet kit and replace OEM WATER PUMP and OEM THERMOSTAT and cleaning the oil pump strainer with a gas lamp and a wire brush to clean it perfectly.