Try to read the code, I know its probably impossible since you should not be driving it. I would replace the plugs and wires. If that solves your problem, great. if not, you need a coil pack. Those two things should solve it, however, it is possibly another issue which is why the code is needed.
So if I can get the top cover off that hides my plugs, and remove and replace spark plugs and coil pack will the computer readjust itself and reset??
do the wires too.. but if that is truly the problem, yes it will.
you might not necessarily need to do the coil pack. but often its a cheap enough part ($30 US) its kind of like "while your in there"
I'm guessing that they don't want the hassle with my car. Maybe they can diagnose the fault but not put it right.
Car has been checked and the code is PO301, just got to find out what it is now.
po0301 is a cylinder 1 misfire. So check the wire, check the plug, and check that injector.