View Full Version : What's the correct replacement fuel pump for a LQ-9?

06-25-2013, 07:48 AM
We have a 2002 X9 with the LQ-9 that I think the fuel pump is going bad. It starts fine, runs OK in the middle RPM range, but starts dying at high RPM, like 4500 and up. Feels like fuel starvation to me. Plugs and wires are fairly new, so I don't think it's electrical. With all the fuel pump problems I've read about I guess I'm lucky if I've gotten 11 seasons out of the original

Does anyone know which aftermarket pump is the correct replacement? I've searched the threads the best I can, but have not found a specific replacement to go with this engine. I'm confident I can replace the pump in the module and don't want to replace the whole module unless I have to.