I rebuilt the stock assembly with a Bosch pump from Rock Auto. It's been going strong over 100k miles. Also threw a new pressure regulator on top. Fixed my pressure issue of having to turn the key off and on several times before cranking to build up pressure.
Update on this project: Replaced fuel pump and fuel filter.
Bosch from Napa was the one for me.
I finally found a new Made in Germany Bosch fuel pump and no more issues.
If you\u2019re keeping this thing it might be worthwhile to drop the extra on the GM/Bosch/ or Delphi.
And an electronic fuel pump.
Easier said than done to install the B6 fuel pump into the corrado tank. The pump fits but the top flange's outer edge needs to be ground to fit the locking collar. Then the inside diameter of the locking collar has to be opened up.
my OE fuel pump is tired, needs to be replaced soon but its check valve is still holding pressure.
Last fuel pump was not in suppression sleeve, was loud and when I noticed the issue I had not yet replaced the pump with a new bosch yet. I did notice the pump shut off.
The Bosch fuel pump I got was dead on arrival. Didn't work at all. Then went with Motorcraft and haven't had any issues.
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