I installed a new fuel drain valve assembly. Part is Ford F81Z-9A153-AA.
After doing this job, I regret not purchasing the o-ring kit suggested by Oneof6. The other o-rings are likely getting ready to fail based off the pics.
The valve did not have any cracks or signs of damage. Seals were dissolved. There was a ton of yellow sealant/o-ring on the mating surface. I used a wire brush and diesel fuel to clean prior to installing the new valve.
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Fuel pressure is back to 55-60 at idle and drops into high 40's when under load.
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No leaks and will keep an eye on the other areas mentioned, especially the passenger side fuel line clamp as it will eventually rub a hole.
Appreciate the help and suggestions from everyone.
Cheers!🍻
After doing this job, I regret not purchasing the o-ring kit suggested by Oneof6. The other o-rings are likely getting ready to fail based off the pics.
The valve did not have any cracks or signs of damage. Seals were dissolved. There was a ton of yellow sealant/o-ring on the mating surface. I used a wire brush and diesel fuel to clean prior to installing the new valve.
Fuel pressure is back to 55-60 at idle and drops into high 40's when under load.
No leaks and will keep an eye on the other areas mentioned, especially the passenger side fuel line clamp as it will eventually rub a hole.
Appreciate the help and suggestions from everyone.
Cheers!🍻
