Ford Ranger/ Mazda B-Series Discuss the Ford Ranger and it's sister, the Mazda B-series here.

spark plug for 03 4.0L

Old 10-14-2011, 09:30 PM
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Join Date: Oct 2011
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Default spark plug for 03 4.0L

Hello, i got a 2003 ford ranger xlt 4.0L and i did a spark plug change, got spark plugs from Ford Dealership AGSF34FP, says under my good x54" gap but the AGFS34FP is x65" gap what is the deal? did i need to gap the factory plug for the truck to the correct size?

Also i installed the plugs anyway, some reason there is now a ticking sound, so i replaced the wires thinking they might be broken after installing plugs but the ticking noise is still there and its pretty darn loud.

Thanks any help is great help at this time
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