Delphi IP model # 9322A031G leak?

Tx Jim · Oct 5, 2020

I attempting to help someone on another discussion forum. As stated in title it's a Delphi model 9322A031G. It's leaking fuel out a weep hole close to mounting base. Will this leak repair require a complete IP disassembly or can seal be replaced by just removing IP from engine?
Thanks, Jim

Dieseltech · Oct 5, 2020

Later pumps have a weep hole between the two shaft seals to keep fuel from getting into crankcase when seals fail. Pump does not need to come completely down for seal
replacement, but it MUST be removed/replaced per engine builder instructions to keep engine/pump timing correct. Latest pumps DO NOT have a shaft key for gear location on
the tapered drive shaft like older pumps use.

Tx Jim · Oct 5, 2020

Thanks for your reply. What you stated is what I guessed but didn't know for positive.

Delphi IP model # 9322A031G leak?

Tx Jim

Well-known Member

Dieseltech

Well-known Member

Tx Jim

Well-known Member

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