Econoline E250 3/4 Ton V8-5.4L CNG VIN M (1998)
1. Position the fuel injection supply manifold.
NOTE:
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Replace the O-ring seals.
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Lubricate the O-ring seals with 5W30 engine oil meeting Ford specification WSS-M2C153-G or equivalent prior to installation, to help
seal and ease the installation.
2. Install two new fuel line O-rings.
NOTE: Lubricate the two fuel line O-rings with 5W30 engine oil meeting Ford specification WSS-M2C153-G or equivalent prior to installation,
to help seal and ease the installation.
3. Connect the fuel supply line to the fuel injection supply manifold.
NOTE: Pull on the fuel line to verify proper engagement.
4. Install the fuel line tether clamp.
