Running cars
Cars need four things to run. Air, fuel, spark, and compression. IF you have a decent air filter, so the car can "breathe" and no major vacuum leaks (it'd really take a duesy to make it not run at all) and spark (assuming your friend is right), That narrows it down to fuel as far as I can see. Assuming the compression is good, which it almost certainly is.
Cars need four things to run. Air, fuel, spark, and compression. IF you have a decent air filter, so the car can "breathe" and no major vacuum leaks (it'd really take a duesy to make it not run at all) and spark (assuming your friend is right), That narrows it down to fuel as far as I can see. Assuming the compression is good, which it almost certainly is.
