Econoline E350 1 Ton V8-54L Prop SOHC VIN Z (1998) Spark Plug Specifications
INSTALLATION
1. Install the LH spark plugs.
2. Install the RH spark plugs.
3. Install the COPs.
INSTALLATION
1. Install the LH spark plugs.
2. Install the RH spark plugs.
3. Install the COPs.