proctors garage
New member
- Joined
- Oct 22, 2011
- Messages
- 159
This truck came in the shop owner says it is using a gallon of oil a day it runs fine doesn't smoke. I checked to see if turbo seals were leaking it is dry in the boost tubes. I checked compression pressure it has a good 400 on all cyl's. I checked for blow by pressure it's not puffing smoke. I have noticed on 4 cly engines before it seems there is a lot of air moving in and out of crankcase but it's a vibration of the air a steady vacuum and pressure pulsation. I have checked the crankcase vent system for blockage it's okay there's not been a lot oil blowing from crankcase tube judging from cleanliness of undercarriage. I have been debating oil ring trouble or valve seal problems. Truck has 218,000 miles on it. Does anyone know of any good places on motor parts and injectors for these. THANKS