01-04.5 LB7 Duramax Powertrain
I've got a 02 lb7, stock turbo, built trans, ppei tunes, new injectors, headgaskets, arp studs. Ran fine for the first year, all the sudden started dumping water in the oil pretty quick. No smoke, no hard rad hoses, no bubbles in in tank. Replaced water pump with no luck. Any ideas?