As far as dangerous to humans, probably the only serious risk is to hearing. As far as dangerous to the vehicle, the backfire can certainly cause minor damage, especially to some carburetor diaphrams (especially Holleys). A backfire can also shoot flames or hot gases out of the carburetor, burning anything in the way.
Sure, just switch the spark plug wires on the number 1 and number 2 coils, start it up and hit the gas.
The timing of the engine is off or the spark plug wires have been hooked up incorrectly.
A rototiller may backfire when it is starting because the valves need to be adjusted. Another reason that it might backfire is because you have to replace the spark plug.
It might, But 1 thing is for sure, it will smoke black and fuel foul the spark plugs out and won't run worth a ------------.
Because they are dangerous to use on your car . -You would have NO grip on the road
Yes, they have the exact same meaning.
A car can backfire and die if the spark plugs are bad. The car could also have a problem with the timing or the catalytic converter .
it doesn't or it shouldent'
Slowing down
catalytic converter?
No! A car backfires because unburned fuel is getting to the muffler. The heat of the exhause system causes the fuel to combust, thus a backfire. A bad alternator will just not charge your car battery.
Could be in need of a tune-up.
A sparkplug misfiring.
Its either too much fuel coming from the carbeuator and causing it to backfire or it could be spark plugs wired wrong. try to be more specific on where backfire is coming from. either out of the carbeuator or the tailpipes.
bad compression
Possibly because its old!
Your car is running too rich.
Backfiring is a timing issue.