gmtech68
Registered User
We have a cube van that is driving us nuts at work. It will start fine warm but 4 or 5 hours is enough to make for long cranks, white, eye-burning smoke, and a rough idle. We replaced the IDM as per the diagnosis of the misfire or cylinder contribution codes. All resistances are well within specs. No help. It builds fuel and high pressure oil right away when cranking. Replaced #1 injector because it consistently failed the cylinder contribution test. I hate throwing parts and the customer wants to sell this thing.
Engine has 350k kilometers. Help?
Engine has 350k kilometers. Help?