ONe thing we don't know is what time of day the jeep was towed to the garage. You are saying, Sherl, that Moul fixed the fuel pump, pronto, Angela called (didn't have the money to pay), & Rick picked it up on the day he brought it in.
Where are you coming from? If Rick wanted the jeep back so soon, he would have told Moul to hurry. Moul has never said that happened, has he? He only said that a woman called (which I have never heard, myself, that I remember), but never said what day it was.
How long does it take to fix a fuel pump? Fuel pumps are kinda serious business.