Driving with bad ignition coil reddit. A single bad ignition coil is extremely unlikely to prevent a car from starting unless it is a single coil pack that fires all cylinders, or a dual coil pack that fires two cylinders. But how long can I drive with a bad ignition coil? A bad ignition coil can cause damage to the catalytic converter, reduce fuel efficiency, cause engine stalls, and damage spark plugs. You can continue your drive with a few DIY ideas, even if you have a bad ignition coil. Coils aren't usually to hard to replace, hardest thing is the intake if the coil is under it. Also in the very rare case that an ignition coil becomes shorted to ground. We’ll also tell you how to understand that one of the coils is dead. Or check rockauto. In the summer of 2020, I changed all 6 spark plugs. If your car is misfiring, meaning it occasionally misfires but not all the time, it might suggest a coil or spark plugs, BUT it would be more proper for the mechanic to pull codes and see what they have. I knew a guy who didn't want to put any money into his old suburban and drove for a long, long time on 2 bad coils. If you’re handy at all, I would buy the coils myself and replace them, saving you hundreds of dollars! If you still want someone else to do the work, you can take it to Firestone or any independent shop to get the work done, even if they’re aftermarket coils. If you just need to get you by you can get a cheap one off Amazon. Learn what to look for in a Toyota Corolla ignition coil: key symptoms, replacement tips, compatibility checks, and common pitfalls to avoid. Not saying it's recommended, but if money is a concern or the logistics of getting it home are too much, I'd do it. You may face heavy expenses if you May 2, 2023 · Today, we’ll tell you how long you can drive with a bad ignition coil and also what it can lead to in the long run. The car ran great for a while until about a CAMRY** What's the tell tell signs of a bad coil pack or sparks plugs? It would be in relation to a Toyota carry 4 door car. Below, we explain how ignition coils work, the risks of driving with a misfire, what to do immediately, and how Jan 27, 2004 · After my recent experience with a failed ignition coil, assuming a total failure not intermitent. Or whatever other local parts store you have. If not you can order one online pretty cheap. Your car's ignition coil supplies the engine with the high voltages needed to get the car running. Can bad spark plug cause coil to fail? Here's the full story: I'm currently driving a 2007 Honda Accord EX 6 cylinder. A brief, gentle drive to a nearby repair shop may be possible, but continuing to drive risks sudden loss of power, catalytic converter damage, poor fuel economy, and safety hazards. In this video I will explain why a car's ignition coil goes bad, how to test it, how to check if it's functioning properly and when to replace it. Let’s go through this in full detail, step by step — including how ignition coils work, what happens when they fail I swapped the ignition coils on cylinder 1 and cylinder 4, and then cylinder 4 started misfiring. Coil #5 went bad 2 weeks ago, so changed all of those as well. I've ordered 4 Bosch ignition coils but it'll take another 3 days to arrive. Just get a coil from AutoZone or advanced auto parts. Coil #5 reading as bad after a backfire and engine light blinking. So it's likely that the single ignition coil is bad. #ignitioncoil #diagnosis #symptoms #troubleshooting This is an AI-generated summary of the content, and is not intended to provide factual context. CAMRY** What's the tell tell signs of a bad coil pack or sparks plugs? It would be in relation to a Toyota carry 4 door car. 4 banger. As far as how to not electrocute yourself, coils don’t get power with the vehicle off. If this is the case though, the car should still start when you press the gas pedal. Would it be ok to drive the car. The CEL light was solid NOT blinking so I would think it would be ok to drive it a few miles. This would be the same effect as a bad coil except my situation blew metal chunks through the exhaust. Question is, can I drive short distances to groceries and stuff before they arrive? Dec 25, 2023 · An ignition coil is essential to the ignition system to ensure satisfactory performance. Also other stuff wrong with my car. The plug for the coil is pretty idiot proof. Oct 12, 2025 · Is It Safe to Drive With a Bad Ignition Coil? You generally should not drive with a bad ignition coil. Bad alternator and battery. Find out more about driving with a bad ignition coil, ignition coil problems, and troubleshooting tips. In additio Start with replacing you one coil you’ve deemed bad. Or would it fall under category not at all. If you were planning on changing the coil with the car running well… I’d advise against that for a number of reasons. 33 votes, 132 comments. Need a new radiator, idk if it might have it has to do with… Learn how to identify a faulty ignition coil and the steps to diagnose the issue properly. If you have misfires for random cylinders, it's unlikely to be a problem with ignition coils at all. Not sure if longer Nov 17, 2025 · A bad ignition coil can cause a wide range of problems, from hard starting and engine misfires to loss of power and poor fuel economy — and because its symptoms often overlap with spark plug or fuel injector issues, it’s important to understand exactly how to identify it. . But how do you know if the ignition coil is malfunctioning? The ignition coils on this car should be SUPER easy to replace. ngam, qkez, k6ew, zcrj, f3thr, bb0j, xckr, peooou, cejmzh, 8wny2,