Re: fuel line fitting leakage


Hello Paula.
I regards to your question about the wrench size for the fitting, I have seen many new replacement fittings for different applications that have a metric wrench size, even though the threads are not metric. I believe it may have something to do with the new fittings coming from overseas. If that is a new replacement fitting, you may want to try a 11 or 12 millimeter wrench and see if it is a better fit.

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