Service bulletin TT 17-11-03

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

Tech Tips (Oil Consumption Testing): This document informs of the expected rate of consumption of oil in a vehicle. It informs of the procedure to determine engine oil consumption, and possible causes for excessive engine oil consumption. The document also informs that a procedure for oil consumption testing is available in the Repair Manual under Non-DTC Based Diagnostics, and gives a example of where the information is.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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