I did use pb blaster and tapped it with a hammer, but in the end it made no difference and i'll tell you why. The idiot who serviced the fuel filter before I bought the car put red locktite on the damn threads haha. Nothing would have knocked it loose.


The idiot who serviced the fuel filter before I bought the car put red locktite on the damn threads haha. Nothing would have knocked it loose.
Yes there is a need for the standard set as well. I've worked on japanese cars that will have a 1/2" size flare nut instead of a metric sized nut and the metric sizes will slip, causing the nut to round off. And definitely invest in some flare nut wrenches. They're my go to flare anything. Although they're pricy and I don't usually go for snap on, their flare nut wrenches are the best in the business and you really do not want to cheap out on flare nut wrenches. They're built like a tank.
I mean if I have flare nut crows, do I need non flare crowd?

I got the sunnex 10 piece metric set "flare head" style from amazon for about 25$ worth every cent! no skipped sizes, and they work . As many have stated, crowsfeet are not always needed, but when it is the only thing that will work..they get the job done!