Focus L4-2.0L DOHC VIN 5 (2003)
INJURY.
CAUTION: Do not use silicone grease to lubricate the fuel injector O-ring seals as it will block the fuel injectors.
1. To install, reverse the removal procedure.
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Lubricate the fuel injector O-ring seals with clean engine oil to aid installation.
NOTE: Install new fuel injector O-ring seals.