Yes, bad gas can cause engine misfiring. Contaminated or low-quality fuel may lead to improper combustion, resulting in uneven engine performance and misfires. Additionally, water or debris in the fuel can disrupt the fuel-air mixture, further exacerbating the issue. Regularly using high-quality fuel and maintaining your vehicle can help mitigate these problems.
Yes but I guess it depends on what is you consider bad gas? I may run rough for a while, which might set the check engine light off because of misfiring. I hope this helps
Water in the gas can cause misfiring in an engine, leading to backfiring. When water is present in the fuel system, it can disrupt the combustion process by preventing the fuel from burning properly, resulting in backfiring as the engine tries to compensate for the imbalance. It is important to address any water contamination in the gas to prevent engine performance issues.
Bad spark plugs can indeed cause an engine to idle rough. If any of the spark plugs are misfiring or are not producing enough of a spark to ignite the fuel, then not only will the engine idle roughly, it will alwso waste gas. If may seem as though it is running fine when you are driving however, you still may be wasting gas and your pickup may not be as fast as it should.
Yes, it cause the engine to run rich.
When you are parked or in neutral while the car idles, your engine will shake. The vehicle will also get poor gas milage. Bad gas can also cause engine failure.
maybe you have some bad gas try a can of dry gas
probably broken motor mount, other possibilities include bad tire balance, or the engine misfiring due to bad tune-up
either you have bad piston rings or bad valve guides
Water in gas can cause engine misfiring, decrease fuel efficiency, and corrode fuel system components. It can also lead to rust and contamination in the fuel system, potentially causing long-term damage if not addressed.
that's not a question, but I'll take a stab anytime an engine misfires it's a problem with either the spark plug or electrical system, bad gas, or lack of compression in the piston chamber
The check engine light will blink when you're engine is misfiring. The smell from the cat is raw(unburned gas) hitting it....which can cause some pretty bad smells and also ruin your cat. Sounds like you need some plugs and wires.
The most common problems would be a weak or no spark OR old bad gas.