3/8 on them. It worked without a hitch on the first 3

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HAD -93' xlt supercab, 5-speed, 4wd, k&n filter,cb, fog lights
HAD-2000 Ranger Xlt 3.slow V6 4wd K&N, gibson exhaust, cb, hid's, fog lights, backup lights, interior blue lights, kenwood sub & amp, push bar, t-bar crank, frf stickers, cab lights.
NOW-00' xlt reguglar cab, 5-speed, 2wd, coil springs, "rangeriee" as my girlfriend named it , red interior led lights, and much more planned for the future!

ah that may have had something to do with it...3/8'' has more flex than 1/2'' that increases the chance of the socket loading the plug unevenly and that increases the change of them snapping

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2021 F150 5.0 Screw

Past:18 F150 2.7, 16 F150 5.0, 14 F150 5.0, 07 F150 5.4, 03 Ranger 4.0

Master Certified Ford Parts / Warranty Admin

I suppose. These Plugs just suck to.

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HAD -93' xlt supercab, 5-speed, 4wd, k&n filter,cb, fog lights
HAD-2000 Ranger Xlt 3.slow V6 4wd K&N, gibson exhaust, cb, hid's, fog lights, backup lights, interior blue lights, kenwood sub & amp, push bar, t-bar crank, frf stickers, cab lights.
NOW-00' xlt reguglar cab, 5-speed, 2wd, coil springs, "rangeriee" as my girlfriend named it , red interior led lights, and much more planned for the future!

Next time. Spray a little pb blaster on and let it sit for a little bit.

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1997 B2300 reg cab 2.3 Lima, 15x8.5 Mickey Thompson classic 2, 31x10.50 cooper discover at3, 7.5 open 4.10 rear, dynomax super turbo catback, alpine iva-w200 w/ nav, kicker 6x8s, alpine type R 8, alpine 250W mono amp, power bass 400.4, tool box & camper shell, compustar alarm/remote start.
1956 Ford F100 rust bucket with big plans!

another thing i do is tighten the plugs a hair before backing them out..just work them back and forth that helps a lot too

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2021 F150 5.0 Screw

Past:18 F150 2.7, 16 F150 5.0, 14 F150 5.0, 07 F150 5.4, 03 Ranger 4.0

Master Certified Ford Parts / Warranty Admin

I used crc freeze off. It works faster than pb, you can hear the rust crack when you use it.

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HAD -93' xlt supercab, 5-speed, 4wd, k&n filter,cb, fog lights
HAD-2000 Ranger Xlt 3.slow V6 4wd K&N, gibson exhaust, cb, hid's, fog lights, backup lights, interior blue lights, kenwood sub & amp, push bar, t-bar crank, frf stickers, cab lights.
NOW-00' xlt reguglar cab, 5-speed, 2wd, coil springs, "rangeriee" as my girlfriend named it , red interior led lights, and much more planned for the future!

that may have been some of the issue too. Shrunk the metal too much

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2021 F150 5.0 Screw

Past:18 F150 2.7, 16 F150 5.0, 14 F150 5.0, 07 F150 5.4, 03 Ranger 4.0

Master Certified Ford Parts / Warranty Admin

x2 you want to use PB instead so it slowly works away the corrosion. Its like if you were to use liquid nitrogen to chill your beer instead of putting it in the fridge lol

I suppose. Either way I have to fix it.

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HAD -93' xlt supercab, 5-speed, 4wd, k&n filter,cb, fog lights
HAD-2000 Ranger Xlt 3.slow V6 4wd K&N, gibson exhaust, cb, hid's, fog lights, backup lights, interior blue lights, kenwood sub & amp, push bar, t-bar crank, frf stickers, cab lights.
NOW-00' xlt reguglar cab, 5-speed, 2wd, coil springs, "rangeriee" as my girlfriend named it , red interior led lights, and much more planned for the future!

Why is my fuel pump not working? I put a brand new one on and it's not getting any fuel to carb.

start your own thread

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2021 F150 5.0 Screw

Past:18 F150 2.7, 16 F150 5.0, 14 F150 5.0, 07 F150 5.4, 03 Ranger 4.0

Master Certified Ford Parts / Warranty Admin

Hey guys figured I'd post an update. I actually had a customer at my work come over and help me and he showed me a new method.

First we took out all the plugs, then I got the #4 cylinder and just below TDC and filled it full of oil. Then I turned the crank pulley bolt with my breaker bar rapidly and presto! The core of the plug shot out and broke up. Then we used a #4 extractor and since the oil was inside the cylinder it worked it's way into the threads and with a little effort it came right out!!

So very interesting and certainly saved me big $$$$$$ for having the head pulled.


So all in all she's back on the road and many mods are planned............😉

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HAD -93' xlt supercab, 5-speed, 4wd, k&n filter,cb, fog lights
HAD-2000 Ranger Xlt 3.slow V6 4wd K&N, gibson exhaust, cb, hid's, fog lights, backup lights, interior blue lights, kenwood sub & amp, push bar, t-bar crank, frf stickers, cab lights.
NOW-00' xlt reguglar cab, 5-speed, 2wd, coil springs, "rangeriee" as my girlfriend named it , red interior led lights, and much more planned for the future!