Deafen,

Like I sayed there are two styles of injectors. It doesn't matter which style you have as long as they are BLUE. The yellow injectors are for the 3.5 liter engine. One style has barbs on the nipple. This style only requires a metal ring and a hose clamp at the top to connect to the fuel rail. The other style has no barbs and requires a hose clamp at the bottom as well as the top. You can use the old hose clamps if they are fuel hose clamps. Fuel hose clamps have rolled edges so they don't cut into the hose. Also don't tighten the clamps all the way. Leave 3 to 4 mm gap between the tangs.

Peter

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