first place to look would be your alternator it shouldn't be bad at under a hundred thousand but its passable most auto parts stores test them for free if you can take it off the car and bring it to them removal shouldn't be anymore than a few bolts and a belt tensioner this is easy and should...
checking a fuel pump is very simple changing it is not what you need to do is get under the back of the car near the fuel tank and have someone turn the key to the run not start possession you can clearly hear fuel pumps running they make a wining noise but there is a over pressure switch that...