Discovery II (LT) V8-4.6L (2003)
7.
If no vapor loss is detected, no further action is required.
NOTE:
Where renewal of the filler neck and fuel cap is necessary, return both the failed filler neck and cap as an assembly for inspection using the warranty
returns procedure. The filler neck and cap set should be taped together to ensure they do not become separated.
8.
If vapor loss is still detected, perform the following:
NOTE:
GTR lookup sequence is as follows:
GTR Home > NAS > Service Information/ LT Discovery Series II/2004 > Workshop Manuals > Discovery Series II Workshop Manual 1999 MY on
> Bookmark "19-2 Fuel Delivery System V8" > Link "19.55.07 Filler tube - fuel"
9.
Refer to the GTR Discovery Series II Workshop Manual Section 19.55.07 and replace the fuel filler neck assembly.
10.
Verify that a new cap is properly tightened in the new filler neck
11.
Perform the DMTL drive cycle test described in step 3 above using 4 to confirm that no vapor loss is detected.
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