My brother in law has a 1990 LX 2.3L and his fuel pump died. I was wondering what size of fuel pump does it take. I have a Walbro 255 fuel pump that I took out of my car when I upgraded. I was wondering if it would be okay to put the 255 in the 2.3. Would it cause any problems with the extra fuel like running real rich and stuff. Thanks for the help.