AQUATRAX R-12 X

Sorry for my bad english,im french canadian :S I have a r-12x 2004 and when i run over 20 mph i hear a noise like a vibration or grinding song in my back rear and i dont know what is this probleme !! But.. never when i push the gas or acceleration !! The worse moment its when i drop the gas very slowly (60 to 40 mph ) . I have put grease in the plug in back with a grease gun and no improvement Me i think the shaft is tongs or the impeller is twisted !! The impeller bearings seems good but i will change all , i have call on ebay a jet pump, a impeller solas , bearing kit with the seal . I need you to find my misterious probleme ???

Thank you

p10sdad

A noise in your rear huh? Check the impeller shaft, to see if its bent at all. Go through and tighten up the nuts and bolts in your rear

AQUATRAX R-12 X

Ok i will check that, thank you !! And if i change the shaft, is it very complicated and does long to change?

p10sdad

IF thats what it is, it's doesn't take long, and is a pretty easy deal. That may not be it though, its hard to tell over the computer, so just check it out.

AQUATRAX R-12 X

Ok thank you for this information !!