[hyz_123]

Hi, I recently bought an aftermarket fuel pump from "auto_wholesale_aust" on eBay for my 09 Mondeo MB 2.3L, the brand of the pump is called "Ultra Tech".

I asked a mechanic to put it in the other day. Then the next morning I realized that that pump is very noisy, you can even hear it from outside of the rear car when the engine is idling. Moreover, you can feel the vibration from the back sat

I expect the aftermarket pump will be a little louder, but not like this!!

Anyone had aftermarket pump replaced before, could you share your experience about pump noise?

Looks like I have to get replacement from them.
it is pan in the *** to ask mechanic redo the job!!!!


Thanks