sorry to dig up an old thread, i just needed some advice. I have a blue pump. It's a mcp355, with tachometer, but the impeler is blue. I thought it was purple. I ordered the repair kit, and was wondering if anyone knew what itmeant when he said it requires a mod to solder two extra wires, in the direction of the pump.

I am an idiot when it comes to this stuff.

I would rather just pay someone to do it for me, at least i can't blow the house up