Owner reviews for fuel pump

It’s Delphi and I bought one recently. Build quality is excellent and it comes with the sock and new hardware.

I run AC delco. In all my years of Squares, I've only had one fail

Eu tenho um gol 2001. As \u00fanicas manuten\u00e7\u00f5es esse ano foram a correia dentada que troquei preventivamente, e a bomba de combust\u00edvel que travou. Muito pouco pra um carro desse ano.

Eu tenho uma Tr4 2014...peguei com 15 mil km em 2015...em 10 anos ela teve 3 problemas: 1 motor do ventilador do radiador, s\u00e3o 2 ventiladores. 1 bomba de gasolina, que eu troquei numa bosch gen\u00e9rica e os amortecedores, mas esse nem conta.

That rattle at around 2k rpm in the CP3 area is usually the coupler or pump itself starting to wear. The CP3 on the 6.7L is gear-driven and there’s no adjustment or ‘re-phasing’ you can do — it’s either good or it’s not. A little gear whine is normal, but a hard rattle means the internal plungers/bearings are coming apart. I would plan for a replacement rather than trying to nurse it along. Stick with a quality new or Bosch reman; the cheap Delphi/Rockauto pumps have a spotty track record and a failed pump will send metal into the fuel system. Also inspect the harmonic balancer and flex plate bolts, since they can mimic pump noise. If you’re not comfortable diagnosing, have a diesel shop listen before you throw parts at it.

I replaced fuel pump 2 years ago, I bought Magneti Marelli, not any chinese crap (i hope ). It looked like the problem was solved, but it's happening again.

Its been a while and I have replaced the tank with a Mk3 tank and intank pump, got to throw out the warning again this does make a fair bit of noise so be prepared.

SPARTA PN3031 Fuel pump i ordered for an 02 silverado with a 5.3 swap. Installed this one and felt like the truck could purr again, i was stoked...... But then not even 2 weeks later, i can barely give it a quarter throttle. They warrantied the pump, got it out to me and last night i threw it in... now she's purring again. Hopefully this one lasts me a bit longer this time ;)

Mine was broken delivered and I had to remove it again. Only found out once I tried starting the engine…

I let them replace the pump with a Delphi unit I ordered from Partsgeek. They couldn't get it started because the security light was flashing. They left and after leaving the car to sit for half an hour it started right up. Immediately ran rough. Kinda worse than before, still feels fuel starved.