Its a sad state of affairs. Their product fails frequently. I asked my mechanic about a better alternative and there isn't any other option.I asked about in line fuel pumps. He said he knows of people who tried that and that does not work. The fuel pressure must not be to low or too high. He says the fuel pump is somehow tied into the computer also. I get the impression GM wants to go bankrupt. Does anyone know of an alternative to buying the Carter fuel pump?