Repair guides, torque specs and fluid capacities for the 4.0L inline six, with every fact checked against two independent sources, one of them always the workshop manual.

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Verified. Two independent sources agree, and one of them is factory data.

Single source. Only one source gives this figure.

Not yet verified. It has not been checked against that rule yet.

Sources conflict. The sources do not agree, so both figures are shown.

2 catalogs. Two independent catalogs agree on an aftermarket number. Factory catalogs do not list those.

Every published fact needs two independent sources, one of them factory data. Anything short of that is flagged.

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