Originally posted by Chippy
Looking good mate I would Add the following:
1. Q: How often do you change the secondary fuel filter?
1.1 At Toyota prescribed service intervals;
1.2 More often than Toyota service intervals;
1.3 Less than prescribed service intervals.
2. Q: At what level do you maintain your diesel fuel tanks?
2.1 I let the main tank get down to a low level then fill both tanks;
2.2 I keep both tanks topped up regularly unless on a long trip.
Just some more data to aid analysis
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