Quality OE Fuel pumps?

[Scaryfastatx]

Anybody have any guidance?

On my 305 dualjet with return, I had a carter pump and it lasted about 1-2 years

Finally gave out a few weeks ago

I ordered a Delphi and it was dead out of the box, wouldn't hold pressure unless I capped off the return line

Got a replacement Delphi shipped by the vendor

The replacement worked for about 30 minutes and then died, luckily I had some vice grips and was able to make it home.

The replacement won't hold pressure unless the return is capped also

It's crazy that you can't find a good fuel pump anymore

[Mr Diesel]

Are you talking electric or mechanical pump?

[JohnnyPopper]

sounds like mechanical.

[Scaryfastatx]

Yeah, it's mechanical

So 3 Delphi, none of them had an orifice on the return bung, one of them worked for 30-45 minutes before it lost enough pumping capacity due to the full flow return

I didn't notice it didn't have the orifice was missing until I pulled it off

Also noticed the dreaded A stamped on the, so I guess Delphi white labels through Airtex


Pump #2


Pump #3




I ordered a Carter again, has the orifice and truck is back on the road, I'll take 3 years operation Vs 30 minutes any day

[Mr Diesel]

Garbage aftermarket. I could keep my old junk running forever if there was just some decent replacement repair parts.

I avoid anything stamped in China. Best option is usually Taiwan, followed probably by Mexico, U.S., and any other country besides China.