Engine/Transmission (1998.5 - 2002) Oil Sludge Question?

[tolmsted]

Any member experienced sludge in the diesel oil pan blocking the pickup tube?



Trying to figure out if that's my problem for my turbo failure and maybe I need to check it. Or the turbo just gave up from old age.



Thanks,

Tom

 

[Vaughn MacKenzie]

If you're using diesel rated oil and changing it on schedule or not abusing the heck out of it you should never have a sludge issue. Turbos however can die prematurely if not properly cooled down especially after working your truck hard.

 

[TBartlett1]

An engine that does not completely warm up due to a defective thermostat and/or short trips can have a tendency to form sludge from moisture that collects in the oil.

Excessive heat can also cause sludge!

Is the engine running cold or overheating?

A coolant leak can also cause sludge and wipe out your bottom end.

Lastly are you using a quality diesel rated oil with reasonable oil change intervals?



tim